37428723

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{2671}}^1$

素因数の和:2856

約数の個数: 20

約数和(自身を含む): 56256288

約数和(自身を除く): 18827565

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 2671, 4671, 8013, 14013, 24039, 72117, 216351, 462083, 1386249, 4158747, 12476241, 37428723]

約数ペア:

[(1, 37428723), (3, 12476241), (9, 4158747), (27, 1386249), (81, 462083), (173, 216351), (519, 72117), (1557, 24039), (2671, 14013), (4671, 8013)]