90302607

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1117

約数の個数: 40

約数和(自身を含む): 143457600

約数和(自身を除く): 53154993

約数列:

[1, 3, 9, 27, 29, 37, 81, 87, 111, 261, 333, 783, 999, 1039, 1073, 2349, 2997, 3117, 3219, 9351, 9657, 28053, 28971, 30131, 38443, 84159, 86913, 90393, 115329, 271179, 345987, 813537, 1037961, 1114847, 2440611, 3113883, 3344541, 10033623, 30100869, 90302607]

約数ペア:

[(1, 90302607), (3, 30100869), (9, 10033623), (27, 3344541), (29, 3113883), (37, 2440611), (81, 1114847), (87, 1037961), (111, 813537), (261, 345987), (333, 271179), (783, 115329), (999, 90393), (1039, 86913), (1073, 84159), (2349, 38443), (2997, 30131), (3117, 28971), (3219, 28053), (9351, 9657)]