9968243607

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1329631}}^1$

素因数の和:1329668

約数の個数: 36

約数和(自身を含む): 17734631616

約数和(自身を除く): 7766388009

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 1329631, 3988893, 9307417, 11966679, 22603727, 27922251, 65151919, 67811181, 83766753, 158226089, 195455757, 203433543, 474678267, 586367271, 1107582623, 1424034801, 3322747869, 9968243607]

約数ペア:

[(1, 9968243607), (3, 3322747869), (7, 1424034801), (9, 1107582623), (17, 586367271), (21, 474678267), (49, 203433543), (51, 195455757), (63, 158226089), (119, 83766753), (147, 67811181), (153, 65151919), (357, 27922251), (441, 22603727), (833, 11966679), (1071, 9307417), (2499, 3988893), (7497, 1329631)]