61262649

素因数分解:

$3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 105705600

約数和(自身を除く): 44442951

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 103, 189, 309, 567, 721, 927, 1049, 2163, 2781, 3147, 6489, 7343, 8343, 9441, 19467, 22029, 28323, 58401, 66087, 84969, 108047, 198261, 324141, 594783, 756329, 972423, 2268987, 2917269, 6806961, 8751807, 20420883, 61262649]

約数ペア:

[(1, 61262649), (3, 20420883), (7, 8751807), (9, 6806961), (21, 2917269), (27, 2268987), (63, 972423), (81, 756329), (103, 594783), (189, 324141), (309, 198261), (567, 108047), (721, 84969), (927, 66087), (1049, 58401), (2163, 28323), (2781, 22029), (3147, 19467), (6489, 9441), (7343, 8343)]