78788045109

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1\times {\mathrm{2099}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 106478064000

約数和(自身を除く): 27690018891

約数列:

[1, 3, 193, 241, 269, 579, 723, 807, 2099, 6297, 46513, 51917, 64829, 139539, 155751, 194487, 405107, 505859, 564631, 1215321, 1517577, 1693893, 12511997, 37535991, 97630787, 108973783, 136076071, 292892361, 326921349, 408228213, 26262681703, 78788045109]

約数ペア:

[(1, 78788045109), (3, 26262681703), (193, 408228213), (241, 326921349), (269, 292892361), (579, 136076071), (723, 108973783), (807, 97630787), (2099, 37535991), (6297, 12511997), (46513, 1693893), (51917, 1517577), (64829, 1215321), (139539, 564631), (155751, 505859), (194487, 405107)]