15697559788839

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{43609}}^1$

素因数の和:44021

約数の個数: 72

約数和(自身を含む): 23558853252480

約数和(自身を除く): 7861293463641

約数列:

[1, 3, 9, 43, 97, 129, 223, 291, 387, 669, 873, 1849, 2007, 4171, 5547, 9589, 12513, 16641, 21631, 28767, 37539, 43609, 64893, 86301, 130827, 179353, 194679, 392481, 412327, 538059, 930133, 1236981, 1614177, 1875187, 2790399, 3710943, 4230073, 5625561, 8371197, 9724807, 12690219, 16876683, 29174421, 38070657, 39995719, 80633041, 87523263, 119987157, 181893139, 241899123, 359961471, 418166701, 545679417, 725697369, 943306279, 1254500103, 1637038251, 2829918837, 3763500309, 7821404977, 8489756511, 17981168143, 23464214931, 40562169997, 53943504429, 70392644793, 121686509991, 161830513287, 365059529973, 1744173309871, 5232519929613, 15697559788839]

約数ペア:

[(1, 15697559788839), (3, 5232519929613), (9, 1744173309871), (43, 365059529973), (97, 161830513287), (129, 121686509991), (223, 70392644793), (291, 53943504429), (387, 40562169997), (669, 23464214931), (873, 17981168143), (1849, 8489756511), (2007, 7821404977), (4171, 3763500309), (5547, 2829918837), (9589, 1637038251), (12513, 1254500103), (16641, 943306279), (21631, 725697369), (28767, 545679417), (37539, 418166701), (43609, 359961471), (64893, 241899123), (86301, 181893139), (130827, 119987157), (179353, 87523263), (194679, 80633041), (392481, 39995719), (412327, 38070657), (538059, 29174421), (930133, 16876683), (1236981, 12690219), (1614177, 9724807), (1875187, 8371197), (2790399, 5625561), (3710943, 4230073)]