635852043

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 1034661888

約数和(自身を除く): 398809845

約数列:

[1, 3, 9, 19, 23, 57, 67, 69, 127, 171, 201, 207, 361, 381, 437, 603, 1083, 1143, 1273, 1311, 1541, 2413, 2921, 3249, 3819, 3933, 4623, 7239, 8303, 8509, 8763, 11457, 13869, 21717, 24187, 24909, 25527, 26289, 29279, 45847, 55499, 72561, 74727, 76581, 87837, 137541, 161671, 166497, 195707, 217683, 263511, 412623, 485013, 499491, 556301, 587121, 1054481, 1455039, 1668903, 1761363, 3071749, 3163443, 3718433, 5006709, 9215247, 9490329, 11155299, 27645741, 33465897, 70650227, 211950681, 635852043]

約数ペア:

[(1, 635852043), (3, 211950681), (9, 70650227), (19, 33465897), (23, 27645741), (57, 11155299), (67, 9490329), (69, 9215247), (127, 5006709), (171, 3718433), (201, 3163443), (207, 3071749), (361, 1761363), (381, 1668903), (437, 1455039), (603, 1054481), (1083, 587121), (1143, 556301), (1273, 499491), (1311, 485013), (1541, 412623), (2413, 263511), (2921, 217683), (3249, 195707), (3819, 166497), (3933, 161671), (4623, 137541), (7239, 87837), (8303, 76581), (8509, 74727), (8763, 72561), (11457, 55499), (13869, 45847), (21717, 29279), (24187, 26289), (24909, 25527)]