105790923

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 180251136

約数和(自身を除く): 74460213

約数列:

[1, 3, 7, 9, 21, 63, 67, 71, 201, 213, 353, 469, 497, 603, 639, 1059, 1407, 1491, 2471, 3177, 4221, 4473, 4757, 7413, 14271, 22239, 23651, 25063, 33299, 42813, 70953, 75189, 99897, 165557, 175441, 212859, 225567, 299691, 496671, 526323, 1490013, 1578969, 1679221, 5037663, 11754547, 15112989, 35263641, 105790923]

約数ペア:

[(1, 105790923), (3, 35263641), (7, 15112989), (9, 11754547), (21, 5037663), (63, 1679221), (67, 1578969), (71, 1490013), (201, 526323), (213, 496671), (353, 299691), (469, 225567), (497, 212859), (603, 175441), (639, 165557), (1059, 99897), (1407, 75189), (1491, 70953), (2471, 42813), (3177, 33299), (4221, 25063), (4473, 23651), (4757, 22239), (7413, 14271)]