69949868031

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1\times {\mathrm{857}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 106974067200

約数和(自身を除く): 37024199169

約数列:

[1, 3, 9, 27, 43, 129, 229, 307, 387, 687, 857, 921, 1161, 2061, 2571, 2763, 6183, 7713, 8289, 9847, 13201, 23139, 29541, 36851, 39603, 70303, 88623, 110553, 118809, 196253, 210909, 263099, 265869, 331659, 356427, 588759, 632727, 789297, 994977, 1766277, 1898181, 2367891, 3023029, 5298831, 7103673, 8438879, 9069087, 11313257, 25316637, 27207261, 33939771, 60249671, 75949911, 81621783, 101819313, 180749013, 227849733, 305457939, 542247039, 1626741117, 2590735853, 7772207559, 23316622677, 69949868031]

約数ペア:

[(1, 69949868031), (3, 23316622677), (9, 7772207559), (27, 2590735853), (43, 1626741117), (129, 542247039), (229, 305457939), (307, 227849733), (387, 180749013), (687, 101819313), (857, 81621783), (921, 75949911), (1161, 60249671), (2061, 33939771), (2571, 27207261), (2763, 25316637), (6183, 11313257), (7713, 9069087), (8289, 8438879), (9847, 7103673), (13201, 5298831), (23139, 3023029), (29541, 2367891), (36851, 1898181), (39603, 1766277), (70303, 994977), (88623, 789297), (110553, 632727), (118809, 588759), (196253, 356427), (210909, 331659), (263099, 265869)]