61320378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10657}}^1$

素因数の和:10806

約数の個数: 32

約数和(自身を含む): 141197184

約数和(自身を除く): 79876806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 10657, 21314, 31971, 63942, 74599, 149198, 223797, 447594, 1460009, 2920018, 4380027, 8760054, 10220063, 20440126, 30660189, 61320378]

約数ペア:

[(1, 61320378), (2, 30660189), (3, 20440126), (6, 10220063), (7, 8760054), (14, 4380027), (21, 2920018), (42, 1460009), (137, 447594), (274, 223797), (411, 149198), (822, 74599), (959, 63942), (1918, 31971), (2877, 21314), (5754, 10657)]