85926897

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20357}}^1$

素因数の和:20437

約数の個数: 24

約数和(自身を含む): 143971776

約数和(自身を除く): 58044879

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 20357, 61071, 142499, 183213, 427497, 1282491, 1363919, 4091757, 9547433, 12275271, 28642299, 85926897]

約数ペア:

[(1, 85926897), (3, 28642299), (7, 12275271), (9, 9547433), (21, 4091757), (63, 1363919), (67, 1282491), (201, 427497), (469, 183213), (603, 142499), (1407, 61071), (4221, 20357)]