372390561

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{260231}}^1$

素因数の和:260293

約数の個数: 16

約数和(自身を含む): 562101120

約数和(自身を除く): 189710559

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 260231, 780693, 2342079, 7026237, 13792243, 41376729, 124130187, 372390561]

約数ペア:

[(1, 372390561), (3, 124130187), (9, 41376729), (27, 13792243), (53, 7026237), (159, 2342079), (477, 780693), (1431, 260231)]