25950909

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^2$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 36747648

約数和(自身を除く): 10796739

約数列:

[1, 3, 41, 47, 67, 123, 141, 201, 1927, 2747, 3149, 4489, 5781, 8241, 9447, 13467, 129109, 184049, 210983, 387327, 552147, 632949, 8650303, 25950909]

約数ペア:

[(1, 25950909), (3, 8650303), (41, 632949), (47, 552147), (67, 387327), (123, 210983), (141, 184049), (201, 129109), (1927, 13467), (2747, 9447), (3149, 8241), (4489, 5781)]