130781103

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 185687040

約数和(自身を除く): 54905937

約数列:

[1, 3, 41, 43, 79, 123, 129, 237, 313, 939, 1763, 3239, 3397, 5289, 9717, 10191, 12833, 13459, 24727, 38499, 40377, 74181, 139277, 417831, 551819, 1013807, 1063261, 1655457, 3041421, 3189783, 43593701, 130781103]

約数ペア:

[(1, 130781103), (3, 43593701), (41, 3189783), (43, 3041421), (79, 1655457), (123, 1063261), (129, 1013807), (237, 551819), (313, 417831), (939, 139277), (1763, 74181), (3239, 40377), (3397, 38499), (5289, 24727), (9717, 13459), (10191, 12833)]