61510141

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 78714720

約数和(自身を除く): 17204579

約数列:

[1, 7, 11, 49, 77, 139, 539, 821, 973, 1529, 5747, 6811, 9031, 10703, 40229, 63217, 74921, 114119, 442519, 798833, 1255309, 5591831, 8787163, 61510141]

約数ペア:

[(1, 61510141), (7, 8787163), (11, 5591831), (49, 1255309), (77, 798833), (139, 442519), (539, 114119), (821, 74921), (973, 63217), (1529, 40229), (5747, 10703), (6811, 9031)]