37990377

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 59040000

約数和(自身を除く): 21049623

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 599, 729, 783, 1797, 2187, 2349, 5391, 7047, 16173, 17371, 21141, 48519, 52113, 63423, 145557, 156339, 436671, 469017, 1310013, 1407051, 4221153, 12663459, 37990377]

約数ペア:

[(1, 37990377), (3, 12663459), (9, 4221153), (27, 1407051), (29, 1310013), (81, 469017), (87, 436671), (243, 156339), (261, 145557), (599, 63423), (729, 52113), (783, 48519), (1797, 21141), (2187, 17371), (2349, 16173), (5391, 7047)]