148575141

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 265402368

約数和(自身を除く): 116827227

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 101, 117, 127, 143, 297, 303, 351, 381, 429, 891, 909, 1053, 1111, 1143, 1287, 1313, 1397, 1651, 2727, 3333, 3429, 3861, 3939, 4191, 4953, 8181, 9999, 10287, 11583, 11817, 12573, 12827, 14443, 14859, 18161, 29997, 35451, 37719, 38481, 43329, 44577, 54483, 89991, 106353, 113157, 115443, 129987, 133731, 141097, 163449, 166751, 346329, 389961, 423291, 490347, 500253, 1038987, 1169883, 1269873, 1471041, 1500759, 1834261, 3809619, 4502277, 5502783, 11428857, 13506831, 16508349, 49525047, 148575141]

約数ペア:

[(1, 148575141), (3, 49525047), (9, 16508349), (11, 13506831), (13, 11428857), (27, 5502783), (33, 4502277), (39, 3809619), (81, 1834261), (99, 1500759), (101, 1471041), (117, 1269873), (127, 1169883), (143, 1038987), (297, 500253), (303, 490347), (351, 423291), (381, 389961), (429, 346329), (891, 166751), (909, 163449), (1053, 141097), (1111, 133731), (1143, 129987), (1287, 115443), (1313, 113157), (1397, 106353), (1651, 89991), (2727, 54483), (3333, 44577), (3429, 43329), (3861, 38481), (3939, 37719), (4191, 35451), (4953, 29997), (8181, 18161), (9999, 14859), (10287, 14443), (11583, 12827), (11817, 12573)]