120383487

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 210812160

約数和(自身を除く): 90428673

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 163, 171, 399, 489, 617, 1141, 1197, 1467, 1851, 3097, 3423, 4319, 5553, 9291, 10269, 11723, 12957, 21679, 27873, 35169, 38871, 65037, 82061, 100571, 105507, 195111, 246183, 301713, 703997, 738549, 905139, 1910849, 2111991, 5732547, 6335973, 13375943, 17197641, 40127829, 120383487]

約数ペア:

[(1, 120383487), (3, 40127829), (7, 17197641), (9, 13375943), (19, 6335973), (21, 5732547), (57, 2111991), (63, 1910849), (133, 905139), (163, 738549), (171, 703997), (399, 301713), (489, 246183), (617, 195111), (1141, 105507), (1197, 100571), (1467, 82061), (1851, 65037), (3097, 38871), (3423, 35169), (4319, 27873), (5553, 21679), (9291, 12957), (10269, 11723)]