155655783

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 235758080

約数和(自身を除く): 80102297

約数列:

[1, 3, 9, 27, 73, 151, 219, 453, 523, 657, 1359, 1569, 1971, 4077, 4707, 11023, 14121, 33069, 38179, 78973, 99207, 114537, 236919, 297621, 343611, 710757, 1030833, 2132271, 5765029, 17295087, 51885261, 155655783]

約数ペア:

[(1, 155655783), (3, 51885261), (9, 17295087), (27, 5765029), (73, 2132271), (151, 1030833), (219, 710757), (453, 343611), (523, 297621), (657, 236919), (1359, 114537), (1569, 99207), (1971, 78973), (4077, 38179), (4707, 33069), (11023, 14121)]