72942279

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{2731}}^1$

素因数の和:3070

約数の個数: 16

約数和(自身を含む): 100974720

約数和(自身を除く): 28032441

約数列:

[1, 3, 29, 87, 307, 921, 2731, 8193, 8903, 26709, 79199, 237597, 838417, 2515251, 24314093, 72942279]

約数ペア:

[(1, 72942279), (3, 24314093), (29, 2515251), (87, 838417), (307, 237597), (921, 79199), (2731, 26709), (8193, 8903)]