29667951

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{7793}}^1$

素因数の和:7852

約数の個数: 20

約数和(自身を含む): 45267552

約数和(自身を除く): 15599601

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 7793, 23379, 70137, 210411, 366271, 631233, 1098813, 3296439, 9889317, 29667951]

約数ペア:

[(1, 29667951), (3, 9889317), (9, 3296439), (27, 1098813), (47, 631233), (81, 366271), (141, 210411), (423, 70137), (1269, 23379), (3807, 7793)]