72024633

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{18919}}^1$

素因数の和:18978

約数の個数: 20

約数和(自身を含む): 109887360

約数和(自身を除く): 37862727

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 18919, 56757, 170271, 510813, 889193, 1532439, 2667579, 8002737, 24008211, 72024633]

約数ペア:

[(1, 72024633), (3, 24008211), (9, 8002737), (27, 2667579), (47, 1532439), (81, 889193), (141, 510813), (423, 170271), (1269, 56757), (3807, 18919)]