74684673

素因数分解:

$3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 60

約数和(自身を含む): 134188032

約数和(自身を除く): 59503359

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 81, 93, 147, 189, 217, 279, 441, 567, 607, 651, 837, 1323, 1519, 1821, 1953, 2511, 3969, 4249, 4557, 5463, 5859, 12747, 13671, 16389, 17577, 18817, 29743, 38241, 41013, 49167, 56451, 89229, 114723, 123039, 131719, 169353, 267687, 344169, 395157, 508059, 803061, 922033, 1185471, 1524177, 2409183, 2766099, 3556413, 8298297, 10669239, 24894891, 74684673]

約数ペア:

[(1, 74684673), (3, 24894891), (7, 10669239), (9, 8298297), (21, 3556413), (27, 2766099), (31, 2409183), (49, 1524177), (63, 1185471), (81, 922033), (93, 803061), (147, 508059), (189, 395157), (217, 344169), (279, 267687), (441, 169353), (567, 131719), (607, 123039), (651, 114723), (837, 89229), (1323, 56451), (1519, 49167), (1821, 41013), (1953, 38241), (2511, 29743), (3969, 18817), (4249, 17577), (4557, 16389), (5463, 13671), (5859, 12747)]