90262263

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 152258400

約数和(自身を除く): 61996137

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 149, 273, 317, 447, 637, 951, 1043, 1911, 1937, 2219, 3129, 4121, 5811, 6657, 7301, 12363, 13559, 15533, 21903, 28847, 40677, 46599, 47233, 86541, 94913, 141699, 201929, 284739, 330631, 605787, 614029, 991893, 1842087, 2314417, 4298203, 6943251, 12894609, 30087421, 90262263]

約数ペア:

[(1, 90262263), (3, 30087421), (7, 12894609), (13, 6943251), (21, 4298203), (39, 2314417), (49, 1842087), (91, 991893), (147, 614029), (149, 605787), (273, 330631), (317, 284739), (447, 201929), (637, 141699), (951, 94913), (1043, 86541), (1911, 47233), (1937, 46599), (2219, 40677), (3129, 28847), (4121, 21903), (5811, 15533), (6657, 13559), (7301, 12363)]