150439527

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^3$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 264775680

約数和(自身を除く): 114336153

約数列:

[1, 3, 7, 9, 21, 23, 47, 63, 69, 141, 161, 207, 329, 423, 483, 987, 1081, 1449, 2209, 2961, 3243, 6627, 7567, 9729, 15463, 19881, 22701, 46389, 50807, 68103, 103823, 139167, 152421, 311469, 355649, 457263, 726761, 934407, 1066947, 2180283, 2387929, 3200841, 6540849, 7163787, 16715503, 21491361, 50146509, 150439527]

約数ペア:

[(1, 150439527), (3, 50146509), (7, 21491361), (9, 16715503), (21, 7163787), (23, 6540849), (47, 3200841), (63, 2387929), (69, 2180283), (141, 1066947), (161, 934407), (207, 726761), (329, 457263), (423, 355649), (483, 311469), (987, 152421), (1081, 139167), (1449, 103823), (2209, 68103), (2961, 50807), (3243, 46389), (6627, 22701), (7567, 19881), (9729, 15463)]