5423571

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 8481600

約数和(自身を除く): 3058029

約数列:

[1, 3, 9, 27, 37, 61, 89, 111, 183, 267, 333, 549, 801, 999, 1647, 2257, 2403, 3293, 5429, 6771, 9879, 16287, 20313, 29637, 48861, 60939, 88911, 146583, 200873, 602619, 1807857, 5423571]

約数ペア:

[(1, 5423571), (3, 1807857), (9, 602619), (27, 200873), (37, 146583), (61, 88911), (89, 60939), (111, 48861), (183, 29637), (267, 20313), (333, 16287), (549, 9879), (801, 6771), (999, 5429), (1647, 3293), (2257, 2403)]