555452289

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1163}}^1$

素因数の和:1224

約数の個数: 72

約数和(自身を含む): 1011143520

約数和(自身を除く): 455691231

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 361, 399, 441, 513, 931, 1083, 1163, 1197, 1323, 2527, 2793, 3249, 3489, 3591, 7581, 8141, 8379, 9747, 10467, 17689, 22097, 22743, 24423, 25137, 31401, 53067, 56987, 66291, 68229, 73269, 154679, 159201, 170961, 198873, 219807, 419843, 464037, 477603, 512883, 596619, 1082753, 1259529, 1392111, 1538649, 2938901, 3248259, 3778587, 4176333, 8816703, 9744777, 11335761, 20572307, 26450109, 29234331, 61716921, 79350327, 185150763, 555452289]

約数ペア:

[(1, 555452289), (3, 185150763), (7, 79350327), (9, 61716921), (19, 29234331), (21, 26450109), (27, 20572307), (49, 11335761), (57, 9744777), (63, 8816703), (133, 4176333), (147, 3778587), (171, 3248259), (189, 2938901), (361, 1538649), (399, 1392111), (441, 1259529), (513, 1082753), (931, 596619), (1083, 512883), (1163, 477603), (1197, 464037), (1323, 419843), (2527, 219807), (2793, 198873), (3249, 170961), (3489, 159201), (3591, 154679), (7581, 73269), (8141, 68229), (8379, 66291), (9747, 56987), (10467, 53067), (17689, 31401), (22097, 25137), (22743, 24423)]