85861461

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 140152320

約数和(自身を除く): 54290859

約数列:

[1, 3, 7, 21, 23, 59, 69, 131, 161, 177, 393, 413, 483, 529, 917, 1239, 1357, 1587, 2751, 3013, 3703, 4071, 7729, 9039, 9499, 11109, 21091, 23187, 28497, 31211, 54103, 63273, 69299, 93633, 162309, 177767, 207897, 218477, 485093, 533301, 655431, 1244369, 1455279, 3733107, 4088641, 12265923, 28620487, 85861461]

約数ペア:

[(1, 85861461), (3, 28620487), (7, 12265923), (21, 4088641), (23, 3733107), (59, 1455279), (69, 1244369), (131, 655431), (161, 533301), (177, 485093), (393, 218477), (413, 207897), (483, 177767), (529, 162309), (917, 93633), (1239, 69299), (1357, 63273), (1587, 54103), (2751, 31211), (3013, 28497), (3703, 23187), (4071, 21091), (7729, 11109), (9039, 9499)]