72582741

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 142062336

約数和(自身を除く): 69479595

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 61, 63, 77, 99, 101, 119, 153, 183, 187, 231, 303, 357, 427, 549, 561, 671, 693, 707, 909, 1037, 1071, 1111, 1281, 1309, 1683, 1717, 2013, 2121, 3111, 3333, 3843, 3927, 4697, 5151, 6039, 6161, 6363, 7259, 7777, 9333, 9999, 11407, 11781, 12019, 14091, 15453, 18483, 18887, 21777, 23331, 34221, 36057, 42273, 43127, 55449, 56661, 65331, 67771, 69993, 79849, 102663, 104737, 108171, 129381, 132209, 169983, 203313, 239547, 314211, 388143, 396627, 474397, 609939, 718641, 733159, 942633, 1152107, 1189881, 1423191, 2199477, 3456321, 4269573, 6598431, 8064749, 10368963, 24194247, 72582741]

約数ペア:

[(1, 72582741), (3, 24194247), (7, 10368963), (9, 8064749), (11, 6598431), (17, 4269573), (21, 3456321), (33, 2199477), (51, 1423191), (61, 1189881), (63, 1152107), (77, 942633), (99, 733159), (101, 718641), (119, 609939), (153, 474397), (183, 396627), (187, 388143), (231, 314211), (303, 239547), (357, 203313), (427, 169983), (549, 132209), (561, 129381), (671, 108171), (693, 104737), (707, 102663), (909, 79849), (1037, 69993), (1071, 67771), (1111, 65331), (1281, 56661), (1309, 55449), (1683, 43127), (1717, 42273), (2013, 36057), (2121, 34221), (3111, 23331), (3333, 21777), (3843, 18887), (3927, 18483), (4697, 15453), (5151, 14091), (6039, 12019), (6161, 11781), (6363, 11407), (7259, 9999), (7777, 9333)]