17171649

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 13932351

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 99, 153, 171, 179, 187, 209, 297, 323, 459, 513, 537, 561, 627, 969, 1611, 1683, 1881, 1969, 2907, 3043, 3401, 3553, 4833, 5049, 5643, 5907, 8721, 9129, 10203, 10659, 17721, 27387, 30609, 31977, 33473, 37411, 53163, 57817, 82161, 91827, 95931, 100419, 112233, 173451, 301257, 336699, 520353, 635987, 903771, 1010097, 1561059, 1907961, 5723883, 17171649]

約数ペア:

[(1, 17171649), (3, 5723883), (9, 1907961), (11, 1561059), (17, 1010097), (19, 903771), (27, 635987), (33, 520353), (51, 336699), (57, 301257), (99, 173451), (153, 112233), (171, 100419), (179, 95931), (187, 91827), (209, 82161), (297, 57817), (323, 53163), (459, 37411), (513, 33473), (537, 31977), (561, 30609), (627, 27387), (969, 17721), (1611, 10659), (1683, 10203), (1881, 9129), (1969, 8721), (2907, 5907), (3043, 5643), (3401, 5049), (3553, 4833)]