63137761617

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{178781}}^1$

素因数の和:179109

約数の個数: 32

約数和(自身を含む): 98035467264

約数和(自身を除く): 34897705647

約数列:

[1, 3, 7, 21, 67, 201, 251, 469, 753, 1407, 1757, 5271, 16817, 50451, 117719, 178781, 353157, 536343, 1251467, 3754401, 11978327, 35934981, 44874031, 83848289, 134622093, 251544867, 314118217, 942354651, 3006560077, 9019680231, 21045920539, 63137761617]

約数ペア:

[(1, 63137761617), (3, 21045920539), (7, 9019680231), (21, 3006560077), (67, 942354651), (201, 314118217), (251, 251544867), (469, 134622093), (753, 83848289), (1407, 44874031), (1757, 35934981), (5271, 11978327), (16817, 3754401), (50451, 1251467), (117719, 536343), (178781, 353157)]