91265811

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1847}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 150678528

約数和(自身を除く): 59412717

約数列:

[1, 3, 7, 13, 21, 39, 91, 181, 273, 543, 1267, 1847, 2353, 3801, 5541, 7059, 12929, 16471, 24011, 38787, 49413, 72033, 168077, 334307, 504231, 1002921, 2340149, 4345991, 7020447, 13037973, 30421937, 91265811]

約数ペア:

[(1, 91265811), (3, 30421937), (7, 13037973), (13, 7020447), (21, 4345991), (39, 2340149), (91, 1002921), (181, 504231), (273, 334307), (543, 168077), (1267, 72033), (1847, 49413), (2353, 38787), (3801, 24011), (5541, 16471), (7059, 12929)]