139576041

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 237025152

約数和(自身を除く): 97449111

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 101, 121, 141, 243, 297, 303, 363, 423, 517, 891, 909, 1089, 1111, 1269, 1551, 2673, 2727, 3267, 3333, 3807, 4653, 4747, 5687, 8181, 9801, 9999, 11421, 12221, 13959, 14241, 17061, 24543, 29403, 29997, 36663, 41877, 42723, 51183, 52217, 89991, 109989, 125631, 128169, 153549, 156651, 269973, 329967, 384507, 460647, 469953, 574387, 989901, 1153521, 1381941, 1409859, 1723161, 2969703, 4229577, 5169483, 12688731, 15508449, 46525347, 139576041]

約数ペア:

[(1, 139576041), (3, 46525347), (9, 15508449), (11, 12688731), (27, 5169483), (33, 4229577), (47, 2969703), (81, 1723161), (99, 1409859), (101, 1381941), (121, 1153521), (141, 989901), (243, 574387), (297, 469953), (303, 460647), (363, 384507), (423, 329967), (517, 269973), (891, 156651), (909, 153549), (1089, 128169), (1111, 125631), (1269, 109989), (1551, 89991), (2673, 52217), (2727, 51183), (3267, 42723), (3333, 41877), (3807, 36663), (4653, 29997), (4747, 29403), (5687, 24543), (8181, 17061), (9801, 14241), (9999, 13959), (11421, 12221)]