64673451

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 99955200

約数和(自身を除く): 35281749

約数列:

[1, 3, 9, 27, 29, 87, 151, 261, 453, 547, 783, 1359, 1641, 4077, 4379, 4923, 13137, 14769, 15863, 39411, 47589, 82597, 118233, 142767, 247791, 428301, 743373, 2230119, 2395313, 7185939, 21557817, 64673451]

約数ペア:

[(1, 64673451), (3, 21557817), (9, 7185939), (27, 2395313), (29, 2230119), (87, 743373), (151, 428301), (261, 247791), (453, 142767), (547, 118233), (783, 82597), (1359, 47589), (1641, 39411), (4077, 15863), (4379, 14769), (4923, 13137)]