148732017

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4861}}^1$

素因数の和:4949

約数の個数: 32

約数和(自身を含む): 238977024

約数和(自身を除く): 90245007

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 987, 1457, 4371, 4861, 10199, 14583, 30597, 34027, 102081, 150691, 228467, 452073, 685401, 1054837, 1599269, 3164511, 4797807, 7082477, 21247431, 49577339, 148732017]

約数ペア:

[(1, 148732017), (3, 49577339), (7, 21247431), (21, 7082477), (31, 4797807), (47, 3164511), (93, 1599269), (141, 1054837), (217, 685401), (329, 452073), (651, 228467), (987, 150691), (1457, 102081), (4371, 34027), (4861, 30597), (10199, 14583)]