65720242809

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{105367}}^1$

素因数の和:107166

約数の個数: 32

約数和(自身を含む): 104912810240

約数和(自身を除く): 39192567431

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1777, 5331, 15993, 23101, 47979, 69303, 105367, 207909, 316101, 623727, 948303, 1369771, 2844909, 4109313, 12327939, 36983817, 187237159, 561711477, 1685134431, 2434083067, 5055403293, 7302249201, 21906747603, 65720242809]

約数ペア:

[(1, 65720242809), (3, 21906747603), (9, 7302249201), (13, 5055403293), (27, 2434083067), (39, 1685134431), (117, 561711477), (351, 187237159), (1777, 36983817), (5331, 12327939), (15993, 4109313), (23101, 2844909), (47979, 1369771), (69303, 948303), (105367, 623727), (207909, 316101)]