26425791

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 45273600

約数和(自身を除く): 18847809

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1571, 1869, 2403, 4713, 5607, 10997, 14139, 16821, 32991, 42417, 98973, 139819, 296919, 419457, 978733, 1258371, 2936199, 3775113, 8808597, 26425791]

約数ペア:

[(1, 26425791), (3, 8808597), (7, 3775113), (9, 2936199), (21, 1258371), (27, 978733), (63, 419457), (89, 296919), (189, 139819), (267, 98973), (623, 42417), (801, 32991), (1571, 16821), (1869, 14139), (2403, 10997), (4713, 5607)]