812406012903

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{1423}}^1\times {\mathrm{102149}}^1$

素因数の和:103610

約数の個数: 48

約数和(自身を含む): 1270752537600

約数和(自身を除く): 458346524697

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1423, 1863, 4269, 5589, 12807, 32729, 38421, 98187, 102149, 115263, 294561, 306447, 345789, 883683, 919341, 2349427, 2651049, 2758023, 7048281, 7953147, 8274069, 21144843, 24822207, 63434529, 145358027, 190303587, 436074081, 570910761, 1308222243, 3343234621, 3924666729, 10029703863, 11774000187, 30089111589, 35322000561, 90267334767, 270802004301, 812406012903]

約数ペア:

[(1, 812406012903), (3, 270802004301), (9, 90267334767), (23, 35322000561), (27, 30089111589), (69, 11774000187), (81, 10029703863), (207, 3924666729), (243, 3343234621), (621, 1308222243), (1423, 570910761), (1863, 436074081), (4269, 190303587), (5589, 145358027), (12807, 63434529), (32729, 24822207), (38421, 21144843), (98187, 8274069), (102149, 7953147), (115263, 7048281), (294561, 2758023), (306447, 2651049), (345789, 2349427), (883683, 919341)]