73385907

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 115315200

約数和(自身を除く): 41929293

約数列:

[1, 3, 7, 21, 43, 129, 181, 301, 449, 543, 903, 1267, 1347, 3143, 3801, 7783, 9429, 19307, 23349, 54481, 57921, 81269, 135149, 163443, 243807, 405447, 568883, 1706649, 3494567, 10483701, 24461969, 73385907]

約数ペア:

[(1, 73385907), (3, 24461969), (7, 10483701), (21, 3494567), (43, 1706649), (129, 568883), (181, 405447), (301, 243807), (449, 163443), (543, 135149), (903, 81269), (1267, 57921), (1347, 54481), (3143, 23349), (3801, 19307), (7783, 9429)]