146573307

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{38501}}^1$

素因数の和:38560

約数の個数: 20

約数和(自身を含む): 223619616

約数和(自身を除く): 77046309

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 38501, 115503, 346509, 1039527, 1809547, 3118581, 5428641, 16285923, 48857769, 146573307]

約数ペア:

[(1, 146573307), (3, 48857769), (9, 16285923), (27, 5428641), (47, 3118581), (81, 1809547), (141, 1039527), (423, 346509), (1269, 115503), (3807, 38501)]