74932809

素因数分解:

$3^1\times 7^4\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 118852032

約数和(自身を除く): 43919223

約数列:

[1, 3, 7, 21, 49, 101, 103, 147, 303, 309, 343, 707, 721, 1029, 2121, 2163, 2401, 4949, 5047, 7203, 10403, 14847, 15141, 31209, 34643, 35329, 72821, 103929, 105987, 218463, 242501, 247303, 509747, 727503, 741909, 1529241, 3568229, 10704687, 24977603, 74932809]

約数ペア:

[(1, 74932809), (3, 24977603), (7, 10704687), (21, 3568229), (49, 1529241), (101, 741909), (103, 727503), (147, 509747), (303, 247303), (309, 242501), (343, 218463), (707, 105987), (721, 103929), (1029, 72821), (2121, 35329), (2163, 34643), (2401, 31209), (4949, 15141), (5047, 14847), (7203, 10403)]