71358441

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{571}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 119049216

約数和(自身を除く): 47690775

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 541, 571, 1623, 1713, 3787, 3997, 5951, 6281, 11361, 11991, 17853, 18843, 41657, 43967, 124971, 131901, 308911, 926733, 2162377, 3398021, 6487131, 10194063, 23786147, 71358441]

約数ペア:

[(1, 71358441), (3, 23786147), (7, 10194063), (11, 6487131), (21, 3398021), (33, 2162377), (77, 926733), (231, 308911), (541, 131901), (571, 124971), (1623, 43967), (1713, 41657), (3787, 18843), (3997, 17853), (5951, 11991), (6281, 11361)]