80451441

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2819}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 137164800

約数和(自身を除く): 56713359

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 2819, 3171, 4077, 8457, 9513, 19733, 25371, 28539, 59199, 76113, 177597, 425669, 532791, 1277007, 2979683, 3831021, 8939049, 11493063, 26817147, 80451441]

約数ペア:

[(1, 80451441), (3, 26817147), (7, 11493063), (9, 8939049), (21, 3831021), (27, 2979683), (63, 1277007), (151, 532791), (189, 425669), (453, 177597), (1057, 76113), (1359, 59199), (2819, 28539), (3171, 25371), (4077, 19733), (8457, 9513)]