64584129

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^2$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 91963648

約数和(自身を除く): 27379519

約数列:

[1, 3, 31, 37, 93, 111, 137, 411, 1147, 3441, 4247, 5069, 12741, 15207, 18769, 56307, 157139, 471417, 581839, 694453, 1745517, 2083359, 21528043, 64584129]

約数ペア:

[(1, 64584129), (3, 21528043), (31, 2083359), (37, 1745517), (93, 694453), (111, 581839), (137, 471417), (411, 157139), (1147, 56307), (3441, 18769), (4247, 15207), (5069, 12741)]