211603914

素因数分解:

$2^1\times 3^6\times {\mathrm{145133}}^1$

素因数の和:145153

約数の個数: 28

約数和(自身を含む): 475894386

約数和(自身を除く): 264290472

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 145133, 290266, 435399, 870798, 1306197, 2612394, 3918591, 7837182, 11755773, 23511546, 35267319, 70534638, 105801957, 211603914]

約数ペア:

[(1, 211603914), (2, 105801957), (3, 70534638), (6, 35267319), (9, 23511546), (18, 11755773), (27, 7837182), (54, 3918591), (81, 2612394), (162, 1306197), (243, 870798), (486, 435399), (729, 290266), (1458, 145133)]