72207603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26833}}^1$

素因数の和:26875

約数の個数: 24

約数和(自身を含む): 117210912

約数和(自身を除く): 45003309

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 26833, 80499, 241497, 348829, 617159, 1046487, 1851477, 3139461, 5554431, 8023067, 24069201, 72207603]

約数ペア:

[(1, 72207603), (3, 24069201), (9, 8023067), (13, 5554431), (23, 3139461), (39, 1851477), (69, 1046487), (117, 617159), (207, 348829), (299, 241497), (897, 80499), (2691, 26833)]