47641671

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 92851200

約数和(自身を除く): 45209529

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 49, 61, 63, 69, 77, 99, 147, 161, 183, 207, 231, 253, 343, 427, 441, 483, 539, 549, 671, 693, 759, 1029, 1127, 1281, 1403, 1449, 1617, 1771, 2013, 2277, 2989, 3087, 3381, 3773, 3843, 4209, 4697, 4851, 5313, 6039, 7889, 8967, 9821, 10143, 11319, 12397, 12627, 14091, 15433, 15939, 20923, 23667, 26901, 29463, 32879, 33957, 37191, 42273, 46299, 62769, 68747, 71001, 86779, 88389, 98637, 108031, 111573, 138897, 188307, 206241, 230153, 260337, 295911, 324093, 481229, 618723, 690459, 756217, 781011, 972279, 1443687, 2071377, 2268651, 4331061, 5293519, 6805953, 15880557, 47641671]

約数ペア:

[(1, 47641671), (3, 15880557), (7, 6805953), (9, 5293519), (11, 4331061), (21, 2268651), (23, 2071377), (33, 1443687), (49, 972279), (61, 781011), (63, 756217), (69, 690459), (77, 618723), (99, 481229), (147, 324093), (161, 295911), (183, 260337), (207, 230153), (231, 206241), (253, 188307), (343, 138897), (427, 111573), (441, 108031), (483, 98637), (539, 88389), (549, 86779), (671, 71001), (693, 68747), (759, 62769), (1029, 46299), (1127, 42273), (1281, 37191), (1403, 33957), (1449, 32879), (1617, 29463), (1771, 26901), (2013, 23667), (2277, 20923), (2989, 15939), (3087, 15433), (3381, 14091), (3773, 12627), (3843, 12397), (4209, 11319), (4697, 10143), (4851, 9821), (5313, 8967), (6039, 7889)]