84477939

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3917}}^1$

素因数の和:4019

約数の個数: 32

約数和(自身を含む): 140421120

約数和(自身を除く): 55943181

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 3081, 3917, 7189, 11751, 21567, 27419, 50921, 82257, 152763, 309443, 356447, 928329, 1069341, 2166101, 4022759, 6498303, 12068277, 28159313, 84477939]

約数ペア:

[(1, 84477939), (3, 28159313), (7, 12068277), (13, 6498303), (21, 4022759), (39, 2166101), (79, 1069341), (91, 928329), (237, 356447), (273, 309443), (553, 152763), (1027, 82257), (1659, 50921), (3081, 27419), (3917, 21567), (7189, 11751)]