42617673

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 73981440

約数和(自身を除く): 31363767

約数列:

[1, 3, 7, 9, 21, 37, 47, 63, 111, 141, 259, 329, 333, 389, 423, 777, 987, 1167, 1739, 2331, 2723, 2961, 3501, 5217, 8169, 12173, 14393, 15651, 18283, 24507, 36519, 43179, 54849, 100751, 109557, 127981, 129537, 164547, 302253, 383943, 676471, 906759, 1151829, 2029413, 4735297, 6088239, 14205891, 42617673]

約数ペア:

[(1, 42617673), (3, 14205891), (7, 6088239), (9, 4735297), (21, 2029413), (37, 1151829), (47, 906759), (63, 676471), (111, 383943), (141, 302253), (259, 164547), (329, 129537), (333, 127981), (389, 109557), (423, 100751), (777, 54849), (987, 43179), (1167, 36519), (1739, 24507), (2331, 18283), (2723, 15651), (2961, 14393), (3501, 12173), (5217, 8169)]