66507858

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53549}}^1$

素因数の和:53583

約数の個数: 32

約数和(自身を含む): 154224000

約数和(自身を除く): 87716142

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 53549, 107098, 160647, 321294, 481941, 963882, 1231627, 1445823, 2463254, 2891646, 3694881, 7389762, 11084643, 22169286, 33253929, 66507858]

約数ペア:

[(1, 66507858), (2, 33253929), (3, 22169286), (6, 11084643), (9, 7389762), (18, 3694881), (23, 2891646), (27, 2463254), (46, 1445823), (54, 1231627), (69, 963882), (138, 481941), (207, 321294), (414, 160647), (621, 107098), (1242, 53549)]