372693987

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{8753}}^1$

素因数の和:8864

約数の個数: 32

約数和(自身を含む): 588268800

約数和(自身を除く): 215574813

約数列:

[1, 3, 9, 19, 27, 57, 83, 171, 249, 513, 747, 1577, 2241, 4731, 8753, 14193, 26259, 42579, 78777, 166307, 236331, 498921, 726499, 1496763, 2179497, 4490289, 6538491, 13803481, 19615473, 41410443, 124231329, 372693987]

約数ペア:

[(1, 372693987), (3, 124231329), (9, 41410443), (19, 19615473), (27, 13803481), (57, 6538491), (83, 4490289), (171, 2179497), (249, 1496763), (513, 726499), (747, 498921), (1577, 236331), (2241, 166307), (4731, 78777), (8753, 42579), (14193, 26259)]