66097719

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 97297200

約数和(自身を除く): 31199481

約数列:

[1, 3, 9, 89, 179, 267, 461, 537, 801, 1383, 1611, 4149, 15931, 41029, 47793, 82519, 123087, 143379, 247557, 369261, 742671, 7344191, 22032573, 66097719]

約数ペア:

[(1, 66097719), (3, 22032573), (9, 7344191), (89, 742671), (179, 369261), (267, 247557), (461, 143379), (537, 123087), (801, 82519), (1383, 47793), (1611, 41029), (4149, 15931)]