76729737

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 126403200

約数和(自身を除く): 49673463

約数列:

[1, 3, 7, 21, 29, 41, 49, 87, 123, 147, 203, 287, 439, 609, 861, 1189, 1317, 1421, 2009, 3073, 3567, 4263, 6027, 8323, 9219, 12731, 17999, 21511, 24969, 38193, 53997, 58261, 64533, 89117, 125993, 174783, 267351, 377979, 521971, 623819, 881951, 1565913, 1871457, 2645853, 3653797, 10961391, 25576579, 76729737]

約数ペア:

[(1, 76729737), (3, 25576579), (7, 10961391), (21, 3653797), (29, 2645853), (41, 1871457), (49, 1565913), (87, 881951), (123, 623819), (147, 521971), (203, 377979), (287, 267351), (439, 174783), (609, 125993), (861, 89117), (1189, 64533), (1317, 58261), (1421, 53997), (2009, 38193), (3073, 24969), (3567, 21511), (4263, 17999), (6027, 12731), (8323, 9219)]