74532843

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 135412992

約数和(自身を除く): 60880149

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 131, 231, 393, 693, 821, 917, 1179, 1441, 2463, 2751, 4323, 5747, 7389, 8253, 9031, 10087, 12969, 17241, 27093, 30261, 51723, 63217, 81279, 90783, 107551, 189651, 322653, 568953, 752857, 967959, 1183061, 2258571, 3549183, 6775713, 8281427, 10647549, 24844281, 74532843]

約数ペア:

[(1, 74532843), (3, 24844281), (7, 10647549), (9, 8281427), (11, 6775713), (21, 3549183), (33, 2258571), (63, 1183061), (77, 967959), (99, 752857), (131, 568953), (231, 322653), (393, 189651), (693, 107551), (821, 90783), (917, 81279), (1179, 63217), (1441, 51723), (2463, 30261), (2751, 27093), (4323, 17241), (5747, 12969), (7389, 10087), (8253, 9031)]