72221374719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1\times {\mathrm{2957}}^1$

素因数の和:4224

約数の個数: 48

約数和(自身を含む): 113054760000

約数和(自身を除く): 40833385281

約数列:

[1, 3, 9, 13, 39, 117, 199, 597, 1049, 1791, 2587, 2957, 3147, 7761, 8871, 9441, 13637, 23283, 26613, 38441, 40911, 115323, 122733, 208751, 345969, 588443, 626253, 1765329, 1878759, 2713763, 3101893, 5295987, 7649759, 8141289, 9305679, 22949277, 24423867, 27917037, 40324609, 68847831, 120973827, 362921481, 617276707, 1851830121, 5555490363, 8024597191, 24073791573, 72221374719]

約数ペア:

[(1, 72221374719), (3, 24073791573), (9, 8024597191), (13, 5555490363), (39, 1851830121), (117, 617276707), (199, 362921481), (597, 120973827), (1049, 68847831), (1791, 40324609), (2587, 27917037), (2957, 24423867), (3147, 22949277), (7761, 9305679), (8871, 8141289), (9441, 7649759), (13637, 5295987), (23283, 3101893), (26613, 2713763), (38441, 1878759), (40911, 1765329), (115323, 626253), (122733, 588443), (208751, 345969)]