121857054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 285887232

約数和(自身を除く): 164030178

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 67, 102, 134, 187, 201, 374, 402, 561, 737, 1122, 1139, 1474, 1621, 2211, 2278, 3242, 3417, 4422, 4863, 6834, 9726, 12529, 17831, 25058, 27557, 35662, 37587, 53493, 55114, 75174, 82671, 106986, 108607, 165342, 217214, 303127, 325821, 606254, 651642, 909381, 1194677, 1818762, 1846319, 2389354, 3584031, 3692638, 5538957, 7168062, 11077914, 20309509, 40619018, 60928527, 121857054]

約数ペア:

[(1, 121857054), (2, 60928527), (3, 40619018), (6, 20309509), (11, 11077914), (17, 7168062), (22, 5538957), (33, 3692638), (34, 3584031), (51, 2389354), (66, 1846319), (67, 1818762), (102, 1194677), (134, 909381), (187, 651642), (201, 606254), (374, 325821), (402, 303127), (561, 217214), (737, 165342), (1122, 108607), (1139, 106986), (1474, 82671), (1621, 75174), (2211, 55114), (2278, 53493), (3242, 37587), (3417, 35662), (4422, 27557), (4863, 25058), (6834, 17831), (9726, 12529)]