2147805655203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{19867}}^1\times {\mathrm{35089}}^1$

素因数の和:55051

約数の個数: 32

約数和(自身を含む): 3123313177600

約数和(自身を除く): 975507522397

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 19867, 35089, 59601, 105267, 258271, 456157, 774813, 1368471, 1569493, 2772031, 4708479, 8316093, 20403409, 36036403, 61210227, 108109209, 697113163, 2091339489, 9062471119, 27187413357, 55071939877, 165215819631, 715935218401, 2147805655203]

約数ペア:

[(1, 2147805655203), (3, 715935218401), (13, 165215819631), (39, 55071939877), (79, 27187413357), (237, 9062471119), (1027, 2091339489), (3081, 697113163), (19867, 108109209), (35089, 61210227), (59601, 36036403), (105267, 20403409), (258271, 8316093), (456157, 4708479), (774813, 2772031), (1368471, 1569493)]