71324913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 35119887

約数列:

[1, 3, 11, 33, 79, 109, 237, 251, 327, 753, 869, 1199, 2607, 2761, 3597, 8283, 8611, 19829, 25833, 27359, 59487, 82077, 94721, 218119, 284163, 300949, 654357, 902847, 2161361, 6484083, 23774971, 71324913]

約数ペア:

[(1, 71324913), (3, 23774971), (11, 6484083), (33, 2161361), (79, 902847), (109, 654357), (237, 300949), (251, 284163), (327, 218119), (753, 94721), (869, 82077), (1199, 59487), (2607, 27359), (2761, 25833), (3597, 19829), (8283, 8611)]