71376613

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 95219712

約数和(自身を除く): 23843099

約数列:

[1, 7, 11, 23, 41, 77, 161, 253, 287, 451, 943, 983, 1771, 3157, 6601, 6881, 10373, 10813, 22609, 40303, 72611, 75691, 158263, 248699, 282121, 443333, 926969, 1740893, 3103331, 6488783, 10196659, 71376613]

約数ペア:

[(1, 71376613), (7, 10196659), (11, 6488783), (23, 3103331), (41, 1740893), (77, 926969), (161, 443333), (253, 282121), (287, 248699), (451, 158263), (943, 75691), (983, 72611), (1771, 40303), (3157, 22609), (6601, 10813), (6881, 10373)]