72682407

素因数分解:

$3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1031}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 123509760

約数和(自身を除く): 50827353

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 373, 1031, 1119, 2611, 3093, 3357, 7217, 7833, 9279, 10071, 21651, 23499, 27837, 64953, 70497, 194859, 384563, 1153689, 2691941, 3461067, 8075823, 10383201, 24227469, 72682407]

約数ペア:

[(1, 72682407), (3, 24227469), (7, 10383201), (9, 8075823), (21, 3461067), (27, 2691941), (63, 1153689), (189, 384563), (373, 194859), (1031, 70497), (1119, 64953), (2611, 27837), (3093, 23499), (3357, 21651), (7217, 10071), (7833, 9279)]