9442251

素因数分解:

$3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 18009264

約数和(自身を除く): 8567013

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 61, 63, 81, 91, 117, 147, 183, 189, 243, 273, 351, 427, 441, 549, 567, 637, 793, 819, 1053, 1281, 1323, 1647, 1701, 1911, 2379, 2457, 2989, 3159, 3843, 3969, 4941, 5551, 5733, 7137, 7371, 8967, 11529, 11907, 14823, 16653, 17199, 21411, 22113, 26901, 34587, 38857, 49959, 51597, 64233, 80703, 103761, 116571, 149877, 154791, 192699, 242109, 349713, 449631, 726327, 1049139, 1348893, 3147417, 9442251]

約数ペア:

[(1, 9442251), (3, 3147417), (7, 1348893), (9, 1049139), (13, 726327), (21, 449631), (27, 349713), (39, 242109), (49, 192699), (61, 154791), (63, 149877), (81, 116571), (91, 103761), (117, 80703), (147, 64233), (183, 51597), (189, 49959), (243, 38857), (273, 34587), (351, 26901), (427, 22113), (441, 21411), (549, 17199), (567, 16653), (637, 14823), (793, 11907), (819, 11529), (1053, 8967), (1281, 7371), (1323, 7137), (1647, 5733), (1701, 5551), (1911, 4941), (2379, 3969), (2457, 3843), (2989, 3159)]