33409467

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 63239904

約数和(自身を除く): 29830437

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 113, 117, 133, 171, 247, 273, 339, 361, 399, 741, 791, 819, 1017, 1083, 1197, 1469, 1729, 2147, 2223, 2373, 2527, 3249, 4407, 4693, 5187, 6441, 7119, 7581, 10283, 13221, 14079, 15029, 15561, 19323, 22743, 27911, 30849, 32851, 40793, 42237, 45087, 83733, 92547, 98553, 122379, 135261, 195377, 251199, 285551, 295659, 367137, 530309, 586131, 856653, 1590927, 1758393, 2569959, 3712163, 4772781, 11136489, 33409467]

約数ペア:

[(1, 33409467), (3, 11136489), (7, 4772781), (9, 3712163), (13, 2569959), (19, 1758393), (21, 1590927), (39, 856653), (57, 586131), (63, 530309), (91, 367137), (113, 295659), (117, 285551), (133, 251199), (171, 195377), (247, 135261), (273, 122379), (339, 98553), (361, 92547), (399, 83733), (741, 45087), (791, 42237), (819, 40793), (1017, 32851), (1083, 30849), (1197, 27911), (1469, 22743), (1729, 19323), (2147, 15561), (2223, 15029), (2373, 14079), (2527, 13221), (3249, 10283), (4407, 7581), (4693, 7119), (5187, 6441)]