75393161991

素因数分解:

$3^3\times 7^3\times {\mathrm{71}}^1\times {\mathrm{114661}}^1$

素因数の和:114762

約数の個数: 64

約数和(自身を含む): 132090624000

約数和(自身を除く): 56697462009

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 71, 147, 189, 213, 343, 441, 497, 639, 1029, 1323, 1491, 1917, 3087, 3479, 4473, 9261, 10437, 13419, 24353, 31311, 73059, 93933, 114661, 219177, 343983, 657531, 802627, 1031949, 2407881, 3095847, 5618389, 7223643, 8140931, 16855167, 21670929, 24422793, 39328723, 50565501, 56986517, 73268379, 117986169, 151696503, 170959551, 219805137, 353958507, 398905619, 512878653, 1061875521, 1196716857, 1538635959, 2792339333, 3590150571, 8377017999, 10770451713, 25131053997, 75393161991]

約数ペア:

[(1, 75393161991), (3, 25131053997), (7, 10770451713), (9, 8377017999), (21, 3590150571), (27, 2792339333), (49, 1538635959), (63, 1196716857), (71, 1061875521), (147, 512878653), (189, 398905619), (213, 353958507), (343, 219805137), (441, 170959551), (497, 151696503), (639, 117986169), (1029, 73268379), (1323, 56986517), (1491, 50565501), (1917, 39328723), (3087, 24422793), (3479, 21670929), (4473, 16855167), (9261, 8140931), (10437, 7223643), (13419, 5618389), (24353, 3095847), (31311, 2407881), (73059, 1031949), (93933, 802627), (114661, 657531), (219177, 343983)]