65511774

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{52747}}^1$

素因数の和:52781

約数の個数: 32

約数和(自身を含む): 151914240

約数和(自身を除く): 86402466

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 52747, 105494, 158241, 316482, 474723, 949446, 1213181, 1424169, 2426362, 2848338, 3639543, 7279086, 10918629, 21837258, 32755887, 65511774]

約数ペア:

[(1, 65511774), (2, 32755887), (3, 21837258), (6, 10918629), (9, 7279086), (18, 3639543), (23, 2848338), (27, 2426362), (46, 1424169), (54, 1213181), (69, 949446), (138, 474723), (207, 316482), (414, 158241), (621, 105494), (1242, 52747)]