61991241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 93744000

約数和(自身を除く): 31752759

約数列:

[1, 3, 13, 29, 39, 59, 87, 177, 377, 767, 929, 1131, 1711, 2301, 2787, 5133, 12077, 22243, 26941, 36231, 54811, 66729, 80823, 164433, 350233, 712543, 1050699, 1589519, 2137629, 4768557, 20663747, 61991241]

約数ペア:

[(1, 61991241), (3, 20663747), (13, 4768557), (29, 2137629), (39, 1589519), (59, 1050699), (87, 712543), (177, 350233), (377, 164433), (767, 80823), (929, 66729), (1131, 54811), (1711, 36231), (2301, 26941), (2787, 22243), (5133, 12077)]