152048337

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 238682112

約数和(自身を除く): 86633775

約数列:

[1, 3, 7, 21, 47, 127, 141, 329, 381, 889, 987, 1213, 2667, 3639, 5969, 8491, 17907, 25473, 41783, 57011, 125349, 154051, 171033, 399077, 462153, 1078357, 1197231, 3235071, 7240397, 21721191, 50682779, 152048337]

約数ペア:

[(1, 152048337), (3, 50682779), (7, 21721191), (21, 7240397), (47, 3235071), (127, 1197231), (141, 1078357), (329, 462153), (381, 399077), (889, 171033), (987, 154051), (1213, 125349), (2667, 57011), (3639, 41783), (5969, 25473), (8491, 17907)]