53970489

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 84015360

約数和(自身を除く): 30044871

約数列:

[1, 3, 9, 23, 27, 69, 207, 233, 373, 621, 699, 1119, 2097, 3357, 5359, 6291, 8579, 10071, 16077, 25737, 48231, 77211, 86909, 144693, 231633, 260727, 782181, 1998907, 2346543, 5996721, 17990163, 53970489]

約数ペア:

[(1, 53970489), (3, 17990163), (9, 5996721), (23, 2346543), (27, 1998907), (69, 782181), (207, 260727), (233, 231633), (373, 144693), (621, 86909), (699, 77211), (1119, 48231), (2097, 25737), (3357, 16077), (5359, 10071), (6291, 8579)]