65751381

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13259}}^1$

素因数の和:13313

約数の個数: 24

約数和(自身を含む): 103428000

約数和(自身を除く): 37676619

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 13259, 39777, 119331, 251921, 384511, 755763, 1153533, 2267289, 3460599, 7305709, 21917127, 65751381]

約数ペア:

[(1, 65751381), (3, 21917127), (9, 7305709), (19, 3460599), (29, 2267289), (57, 1153533), (87, 755763), (171, 384511), (261, 251921), (551, 119331), (1653, 39777), (4959, 13259)]