45221841

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 81469440

約数和(自身を除く): 36247599

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 101, 103, 161, 189, 207, 303, 309, 483, 621, 707, 721, 909, 927, 1449, 2121, 2163, 2323, 2369, 2727, 2781, 4347, 6363, 6489, 6969, 7107, 10403, 16261, 16583, 19089, 19467, 20907, 21321, 31209, 48783, 49749, 62721, 63963, 72821, 93627, 146349, 149247, 218463, 239269, 280881, 439047, 447741, 655389, 717807, 1674883, 1966167, 2153421, 5024649, 6460263, 15073947, 45221841]

約数ペア:

[(1, 45221841), (3, 15073947), (7, 6460263), (9, 5024649), (21, 2153421), (23, 1966167), (27, 1674883), (63, 717807), (69, 655389), (101, 447741), (103, 439047), (161, 280881), (189, 239269), (207, 218463), (303, 149247), (309, 146349), (483, 93627), (621, 72821), (707, 63963), (721, 62721), (909, 49749), (927, 48783), (1449, 31209), (2121, 21321), (2163, 20907), (2323, 19467), (2369, 19089), (2727, 16583), (2781, 16261), (4347, 10403), (6363, 7107), (6489, 6969)]