72968763

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{34403}}^1$

素因数の和:34514

約数の個数: 16

約数和(自身を含む): 112294656

約数和(自身を除く): 39325893

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 34403, 103209, 240821, 722463, 3474703, 10424109, 24322921, 72968763]

約数ペア:

[(1, 72968763), (3, 24322921), (7, 10424109), (21, 3474703), (101, 722463), (303, 240821), (707, 103209), (2121, 34403)]