61717854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 144882432

約数和(自身を除く): 83164578

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 67, 102, 134, 187, 201, 374, 402, 561, 737, 821, 1122, 1139, 1474, 1642, 2211, 2278, 2463, 3417, 4422, 4926, 6834, 9031, 12529, 13957, 18062, 25058, 27093, 27914, 37587, 41871, 54186, 55007, 75174, 83742, 110014, 153527, 165021, 307054, 330042, 460581, 605077, 921162, 935119, 1210154, 1815231, 1870238, 2805357, 3630462, 5610714, 10286309, 20572618, 30858927, 61717854]

約数ペア:

[(1, 61717854), (2, 30858927), (3, 20572618), (6, 10286309), (11, 5610714), (17, 3630462), (22, 2805357), (33, 1870238), (34, 1815231), (51, 1210154), (66, 935119), (67, 921162), (102, 605077), (134, 460581), (187, 330042), (201, 307054), (374, 165021), (402, 153527), (561, 110014), (737, 83742), (821, 75174), (1122, 55007), (1139, 54186), (1474, 41871), (1642, 37587), (2211, 27914), (2278, 27093), (2463, 25058), (3417, 18062), (4422, 13957), (4926, 12529), (6834, 9031)]