66885903

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 113817600

約数和(自身を除く): 46931697

約数列:

[1, 3, 7, 9, 21, 63, 79, 89, 151, 237, 267, 453, 553, 623, 711, 801, 1057, 1359, 1659, 1869, 3171, 4977, 5607, 7031, 9513, 11929, 13439, 21093, 35787, 40317, 49217, 63279, 83503, 94073, 107361, 120951, 147651, 250509, 282219, 442953, 751527, 846657, 1061681, 3185043, 7431767, 9555129, 22295301, 66885903]

約数ペア:

[(1, 66885903), (3, 22295301), (7, 9555129), (9, 7431767), (21, 3185043), (63, 1061681), (79, 846657), (89, 751527), (151, 442953), (237, 282219), (267, 250509), (453, 147651), (553, 120951), (623, 107361), (711, 94073), (801, 83503), (1057, 63279), (1359, 49217), (1659, 40317), (1869, 35787), (3171, 21093), (4977, 13439), (5607, 11929), (7031, 9513)]