73628516521

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1\times {\mathrm{169217}}^1$

素因数の和:170304

約数の個数: 16

約数和(自身を含む): 85610770560

約数和(自身を除く): 11982254039

約数列:

[1, 7, 61, 427, 1019, 7133, 62159, 169217, 435113, 1184519, 10322237, 72255659, 172432123, 1207024861, 10518359503, 73628516521]

約数ペア:

[(1, 73628516521), (7, 10518359503), (61, 1207024861), (427, 172432123), (1019, 72255659), (7133, 10322237), (62159, 1184519), (169217, 435113)]