78077223

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5659}}^1$

素因数の和:5748

約数の個数: 32

約数和(自身を含む): 134028800

約数和(自身を除く): 55951577

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 5659, 13797, 16977, 39613, 50931, 118839, 152793, 356517, 413107, 1069551, 1239321, 2891749, 3717963, 8675247, 11153889, 26025741, 78077223]

約数ペア:

[(1, 78077223), (3, 26025741), (7, 11153889), (9, 8675247), (21, 3717963), (27, 2891749), (63, 1239321), (73, 1069551), (189, 413107), (219, 356517), (511, 152793), (657, 118839), (1533, 50931), (1971, 39613), (4599, 16977), (5659, 13797)]