15627951

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 24088320

約数和(自身を除く): 8460369

約数列:

[1, 3, 9, 27, 53, 67, 159, 163, 201, 477, 489, 603, 1431, 1467, 1809, 3551, 4401, 8639, 10653, 10921, 25917, 31959, 32763, 77751, 95877, 98289, 233253, 294867, 578813, 1736439, 5209317, 15627951]

約数ペア:

[(1, 15627951), (3, 5209317), (9, 1736439), (27, 578813), (53, 294867), (67, 233253), (159, 98289), (163, 95877), (201, 77751), (477, 32763), (489, 31959), (603, 25917), (1431, 10921), (1467, 10653), (1809, 8639), (3551, 4401)]