61930713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 91437696

約数和(自身を除く): 29506983

約数列:

[1, 3, 13, 39, 67, 137, 173, 201, 411, 519, 871, 1781, 2249, 2613, 5343, 6747, 9179, 11591, 23701, 27537, 34773, 71103, 119327, 150683, 308113, 357981, 452049, 924339, 1587967, 4763901, 20643571, 61930713]

約数ペア:

[(1, 61930713), (3, 20643571), (13, 4763901), (39, 1587967), (67, 924339), (137, 452049), (173, 357981), (201, 308113), (411, 150683), (519, 119327), (871, 71103), (1781, 34773), (2249, 27537), (2613, 23701), (5343, 11591), (6747, 9179)]