73057347

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 123596928

約数和(自身を除く): 50539581

約数列:

[1, 3, 9, 11, 17, 33, 51, 83, 99, 153, 187, 249, 523, 561, 747, 913, 1411, 1569, 1683, 2739, 4233, 4707, 5753, 8217, 8891, 12699, 15521, 17259, 26673, 43409, 46563, 51777, 80019, 97801, 130227, 139689, 293403, 390681, 477499, 737953, 880209, 1432497, 2213859, 4297491, 6641577, 8117483, 24352449, 73057347]

約数ペア:

[(1, 73057347), (3, 24352449), (9, 8117483), (11, 6641577), (17, 4297491), (33, 2213859), (51, 1432497), (83, 880209), (99, 737953), (153, 477499), (187, 390681), (249, 293403), (523, 139689), (561, 130227), (747, 97801), (913, 80019), (1411, 51777), (1569, 46563), (1683, 43409), (2739, 26673), (4233, 17259), (4707, 15521), (5753, 12699), (8217, 8891)]