87892623

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15331}}^1$

素因数の和:15364

約数の個数: 36

約数和(自身を含む): 159054168

約数和(自身を除く): 71161545

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 15331, 45993, 107317, 137979, 199303, 321951, 597909, 751219, 965853, 1395121, 1793727, 2253657, 4185363, 6760971, 9765847, 12556089, 29297541, 87892623]

約数ペア:

[(1, 87892623), (3, 29297541), (7, 12556089), (9, 9765847), (13, 6760971), (21, 4185363), (39, 2253657), (49, 1793727), (63, 1395121), (91, 965853), (117, 751219), (147, 597909), (273, 321951), (441, 199303), (637, 137979), (819, 107317), (1911, 45993), (5733, 15331)]