42508730901

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{54311}}^1$

素因数の和:54442

約数の個数: 64

約数和(自身を含む): 72411365376

約数和(自身を除く): 29902634475

約数列:

[1, 3, 7, 13, 21, 39, 47, 61, 91, 141, 183, 273, 329, 427, 611, 793, 987, 1281, 1833, 2379, 2867, 4277, 5551, 8601, 12831, 16653, 20069, 37271, 54311, 60207, 111813, 162933, 260897, 380177, 706043, 782691, 1140531, 2118129, 2552617, 3312971, 4942301, 7657851, 9938913, 14826903, 17868319, 23190797, 33184021, 43068623, 53604957, 69572391, 99552063, 129205869, 155709637, 232288147, 301480361, 467128911, 696864441, 904441083, 1089967459, 2024225281, 3269902377, 6072675843, 14169576967, 42508730901]

約数ペア:

[(1, 42508730901), (3, 14169576967), (7, 6072675843), (13, 3269902377), (21, 2024225281), (39, 1089967459), (47, 904441083), (61, 696864441), (91, 467128911), (141, 301480361), (183, 232288147), (273, 155709637), (329, 129205869), (427, 99552063), (611, 69572391), (793, 53604957), (987, 43068623), (1281, 33184021), (1833, 23190797), (2379, 17868319), (2867, 14826903), (4277, 9938913), (5551, 7657851), (8601, 4942301), (12831, 3312971), (16653, 2552617), (20069, 2118129), (37271, 1140531), (54311, 782691), (60207, 706043), (111813, 380177), (162933, 260897)]