103616880493

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 124812140544

約数和(自身を除く): 21195260051

約数列:

[1, 7, 53, 71, 103, 181, 211, 371, 497, 721, 1267, 1477, 3763, 5459, 7313, 9593, 11183, 12851, 14981, 18643, 21733, 26341, 38191, 38213, 51191, 67151, 78281, 89957, 104867, 130501, 152131, 267337, 387589, 681103, 793993, 988079, 1151849, 1323653, 1543043, 2024123, 2711561, 2713123, 3933673, 4767721, 5557951, 6916553, 8062943, 9265571, 10801301, 14168861, 18980927, 27535711, 70153609, 81781279, 143712733, 208484669, 279290783, 491075263, 572468953, 1005989131, 1459392683, 1955035481, 14802411499, 103616880493]

約数ペア:

[(1, 103616880493), (7, 14802411499), (53, 1955035481), (71, 1459392683), (103, 1005989131), (181, 572468953), (211, 491075263), (371, 279290783), (497, 208484669), (721, 143712733), (1267, 81781279), (1477, 70153609), (3763, 27535711), (5459, 18980927), (7313, 14168861), (9593, 10801301), (11183, 9265571), (12851, 8062943), (14981, 6916553), (18643, 5557951), (21733, 4767721), (26341, 3933673), (38191, 2713123), (38213, 2711561), (51191, 2024123), (67151, 1543043), (78281, 1323653), (89957, 1151849), (104867, 988079), (130501, 793993), (152131, 681103), (267337, 387589)]