66083577

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 111191040

約数和(自身を除く): 45107463

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 361, 379, 399, 437, 483, 1083, 1137, 1311, 2527, 2653, 3059, 7201, 7581, 7959, 8303, 8717, 9177, 21603, 24909, 26151, 50407, 58121, 61019, 136819, 151221, 165623, 174363, 183057, 410457, 496869, 957733, 1159361, 2873199, 3146837, 3478083, 9440511, 22027859, 66083577]

約数ペア:

[(1, 66083577), (3, 22027859), (7, 9440511), (19, 3478083), (21, 3146837), (23, 2873199), (57, 1159361), (69, 957733), (133, 496869), (161, 410457), (361, 183057), (379, 174363), (399, 165623), (437, 151221), (483, 136819), (1083, 61019), (1137, 58121), (1311, 50407), (2527, 26151), (2653, 24909), (3059, 21603), (7201, 9177), (7581, 8717), (7959, 8303)]