137242077

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 214824960

約数和(自身を除く): 77582883

約数列:

[1, 3, 7, 21, 71, 83, 213, 249, 497, 581, 1109, 1491, 1743, 3327, 5893, 7763, 17679, 23289, 41251, 78739, 92047, 123753, 236217, 276141, 551173, 644329, 1653519, 1932987, 6535337, 19606011, 45747359, 137242077]

約数ペア:

[(1, 137242077), (3, 45747359), (7, 19606011), (21, 6535337), (71, 1932987), (83, 1653519), (213, 644329), (249, 551173), (497, 276141), (581, 236217), (1109, 123753), (1491, 92047), (1743, 78739), (3327, 41251), (5893, 23289), (7763, 17679)]