16655463

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 56

約数和(自身を含む): 28540416

約数和(自身を除く): 11884953

約数列:

[1, 3, 9, 11, 27, 31, 33, 67, 81, 93, 99, 201, 243, 279, 297, 341, 603, 729, 737, 837, 891, 1023, 1809, 2077, 2211, 2511, 2673, 3069, 5427, 6231, 6633, 7533, 8019, 9207, 16281, 18693, 19899, 22599, 22847, 27621, 48843, 56079, 59697, 68541, 82863, 168237, 179091, 205623, 248589, 504711, 537273, 616869, 1514133, 1850607, 5551821, 16655463]

約数ペア:

[(1, 16655463), (3, 5551821), (9, 1850607), (11, 1514133), (27, 616869), (31, 537273), (33, 504711), (67, 248589), (81, 205623), (93, 179091), (99, 168237), (201, 82863), (243, 68541), (279, 59697), (297, 56079), (341, 48843), (603, 27621), (729, 22847), (737, 22599), (837, 19899), (891, 18693), (1023, 16281), (1809, 9207), (2077, 8019), (2211, 7533), (2511, 6633), (2673, 6231), (3069, 5427)]