156949334787

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1\times {\mathrm{91381}}^1$

素因数の和:91708

約数の個数: 48

約数和(自身を含む): 254957242112

約数和(自身を除く): 98007907325

約数列:

[1, 3, 7, 17, 21, 51, 119, 283, 289, 357, 849, 867, 1981, 2023, 4811, 5943, 6069, 14433, 33677, 81787, 91381, 101031, 245361, 274143, 572509, 639667, 1553477, 1717527, 1919001, 4660431, 10874339, 25860823, 26409109, 32623017, 77582469, 79227327, 181025761, 184863763, 439633991, 543077283, 554591289, 1318901973, 3077437937, 7473777847, 9232313811, 22421333541, 52316444929, 156949334787]

約数ペア:

[(1, 156949334787), (3, 52316444929), (7, 22421333541), (17, 9232313811), (21, 7473777847), (51, 3077437937), (119, 1318901973), (283, 554591289), (289, 543077283), (357, 439633991), (849, 184863763), (867, 181025761), (1981, 79227327), (2023, 77582469), (4811, 32623017), (5943, 26409109), (6069, 25860823), (14433, 10874339), (33677, 4660431), (81787, 1919001), (91381, 1717527), (101031, 1553477), (245361, 639667), (274143, 572509)]