15698978703

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1\times {\mathrm{1129}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 24062220000

約数和(自身を除く): 8363241297

約数列:

[1, 3, 9, 19, 57, 171, 233, 349, 699, 1047, 1129, 2097, 3141, 3387, 4427, 6631, 10161, 13281, 19893, 21451, 39843, 59679, 64353, 81317, 193059, 243951, 263057, 394021, 731853, 789171, 1182063, 1545023, 2367513, 3546189, 4635069, 4998083, 7486399, 13905207, 14994249, 22459197, 44982747, 67377591, 91806893, 275420679, 826262037, 1744330967, 5232992901, 15698978703]

約数ペア:

[(1, 15698978703), (3, 5232992901), (9, 1744330967), (19, 826262037), (57, 275420679), (171, 91806893), (233, 67377591), (349, 44982747), (699, 22459197), (1047, 14994249), (1129, 13905207), (2097, 7486399), (3141, 4998083), (3387, 4635069), (4427, 3546189), (6631, 2367513), (10161, 1545023), (13281, 1182063), (19893, 789171), (21451, 731853), (39843, 394021), (59679, 263057), (64353, 243951), (81317, 193059)]