16270713

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 40

約数和(自身を含む): 25656840

約数和(自身を除く): 9386127

約数列:

[1, 3, 9, 27, 37, 61, 81, 89, 111, 183, 267, 333, 549, 801, 999, 1647, 2257, 2403, 2997, 3293, 4941, 5429, 6771, 7209, 9879, 16287, 20313, 29637, 48861, 60939, 88911, 146583, 182817, 200873, 266733, 439749, 602619, 1807857, 5423571, 16270713]

約数ペア:

[(1, 16270713), (3, 5423571), (9, 1807857), (27, 602619), (37, 439749), (61, 266733), (81, 200873), (89, 182817), (111, 146583), (183, 88911), (267, 60939), (333, 48861), (549, 29637), (801, 20313), (999, 16287), (1647, 9879), (2257, 7209), (2403, 6771), (2997, 5429), (3293, 4941)]