155590243347

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{20873}}^1$

素因数の和:21001

約数の個数: 96

約数和(自身を含む): 274823410176

約数和(自身を除く): 119233166829

約数列:

[1, 3, 7, 11, 21, 23, 33, 61, 69, 77, 161, 183, 231, 253, 427, 483, 529, 671, 759, 1281, 1403, 1587, 1771, 2013, 3703, 4209, 4697, 5313, 5819, 9821, 11109, 14091, 15433, 17457, 20873, 29463, 32269, 40733, 46299, 62619, 96807, 108031, 122199, 146111, 225883, 229603, 324093, 354959, 438333, 480079, 677649, 688809, 1064877, 1273253, 1440237, 1607221, 2484713, 3360553, 3819759, 4821663, 5280869, 7454139, 8912771, 10081659, 11041817, 14005783, 15842607, 26738313, 29284819, 33125451, 36966083, 42017349, 77292719, 87854457, 98040481, 110898249, 121459987, 204993733, 231878157, 294121443, 322133009, 364379961, 614981199, 673550837, 850219909, 966399027, 2020652511, 2254931063, 2550659727, 4714855859, 6764793189, 7409059207, 14144567577, 22227177621, 51863414449, 155590243347]

約数ペア:

[(1, 155590243347), (3, 51863414449), (7, 22227177621), (11, 14144567577), (21, 7409059207), (23, 6764793189), (33, 4714855859), (61, 2550659727), (69, 2254931063), (77, 2020652511), (161, 966399027), (183, 850219909), (231, 673550837), (253, 614981199), (427, 364379961), (483, 322133009), (529, 294121443), (671, 231878157), (759, 204993733), (1281, 121459987), (1403, 110898249), (1587, 98040481), (1771, 87854457), (2013, 77292719), (3703, 42017349), (4209, 36966083), (4697, 33125451), (5313, 29284819), (5819, 26738313), (9821, 15842607), (11109, 14005783), (14091, 11041817), (15433, 10081659), (17457, 8912771), (20873, 7454139), (29463, 5280869), (32269, 4821663), (40733, 3819759), (46299, 3360553), (62619, 2484713), (96807, 1607221), (108031, 1440237), (122199, 1273253), (146111, 1064877), (225883, 688809), (229603, 677649), (324093, 480079), (354959, 438333)]