86673735

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 160426656

約数和(自身を除く): 73752921

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 137, 153, 255, 411, 685, 765, 827, 1233, 2055, 2329, 2481, 4135, 6165, 6987, 7443, 11645, 12405, 14059, 20961, 34935, 37215, 42177, 70295, 104805, 113299, 126531, 210885, 339897, 566495, 632655, 1019691, 1699485, 1926083, 5098455, 5778249, 9630415, 17334747, 28891245, 86673735]

約数ペア:

[(1, 86673735), (3, 28891245), (5, 17334747), (9, 9630415), (15, 5778249), (17, 5098455), (45, 1926083), (51, 1699485), (85, 1019691), (137, 632655), (153, 566495), (255, 339897), (411, 210885), (685, 126531), (765, 113299), (827, 104805), (1233, 70295), (2055, 42177), (2329, 37215), (2481, 34935), (4135, 20961), (6165, 14059), (6987, 12405), (7443, 11645)]