74031867

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 139776000

約数和(自身を除く): 65744133

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 87, 91, 117, 189, 203, 261, 273, 351, 377, 609, 783, 819, 1039, 1131, 1827, 2457, 2639, 3117, 3393, 5481, 7273, 7917, 9351, 10179, 13507, 21819, 23751, 28053, 30131, 40521, 65457, 71253, 90393, 94549, 121563, 196371, 210917, 271179, 283647, 364689, 391703, 632751, 813537, 850941, 1175109, 1898253, 2552823, 2741921, 3525327, 5694759, 8225763, 10575981, 24677289, 74031867]

約数ペア:

[(1, 74031867), (3, 24677289), (7, 10575981), (9, 8225763), (13, 5694759), (21, 3525327), (27, 2741921), (29, 2552823), (39, 1898253), (63, 1175109), (87, 850941), (91, 813537), (117, 632751), (189, 391703), (203, 364689), (261, 283647), (273, 271179), (351, 210917), (377, 196371), (609, 121563), (783, 94549), (819, 90393), (1039, 71253), (1131, 65457), (1827, 40521), (2457, 30131), (2639, 28053), (3117, 23751), (3393, 21819), (5481, 13507), (7273, 10179), (7917, 9351)]