72658017

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15319}}^1$

素因数の和:15373

約数の個数: 24

約数和(自身を含む): 114716160

約数和(自身を除く): 42058143

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 15319, 45957, 137871, 260423, 474889, 781269, 1424667, 2343807, 4274001, 8073113, 24219339, 72658017]

約数ペア:

[(1, 72658017), (3, 24219339), (9, 8073113), (17, 4274001), (31, 2343807), (51, 1424667), (93, 781269), (153, 474889), (279, 260423), (527, 137871), (1581, 45957), (4743, 15319)]