64086417

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 97493760

約数和(自身を除く): 33407343

約数列:

[1, 3, 9, 27, 61, 167, 183, 233, 501, 549, 699, 1503, 1647, 2097, 4509, 6291, 10187, 14213, 30561, 38911, 42639, 91683, 116733, 127917, 275049, 350199, 383751, 1050597, 2373571, 7120713, 21362139, 64086417]

約数ペア:

[(1, 64086417), (3, 21362139), (9, 7120713), (27, 2373571), (61, 1050597), (167, 383751), (183, 350199), (233, 275049), (501, 127917), (549, 116733), (699, 91683), (1503, 42639), (1647, 38911), (2097, 30561), (4509, 14213), (6291, 10187)]