40348701

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 65415168

約数和(自身を除く): 25066467

約数列:

[1, 3, 9, 17, 31, 47, 51, 93, 141, 153, 181, 279, 423, 527, 543, 799, 1457, 1581, 1629, 2397, 3077, 4371, 4743, 5611, 7191, 8507, 9231, 13113, 16833, 24769, 25521, 27693, 50499, 74307, 76563, 95387, 144619, 222921, 263717, 286161, 433857, 791151, 858483, 1301571, 2373453, 4483189, 13449567, 40348701]

約数ペア:

[(1, 40348701), (3, 13449567), (9, 4483189), (17, 2373453), (31, 1301571), (47, 858483), (51, 791151), (93, 433857), (141, 286161), (153, 263717), (181, 222921), (279, 144619), (423, 95387), (527, 76563), (543, 74307), (799, 50499), (1457, 27693), (1581, 25521), (1629, 24769), (2397, 16833), (3077, 13113), (4371, 9231), (4743, 8507), (5611, 7191)]