201840417

素因数分解:

$3^7\times {\mathrm{41}}^1\times {\mathrm{2251}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 310235520

約数和(自身を除く): 108395103

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 2187, 2251, 3321, 6753, 9963, 20259, 29889, 60777, 89667, 92291, 182331, 276873, 546993, 830619, 1640979, 2491857, 4922937, 7475571, 22426713, 67280139, 201840417]

約数ペア:

[(1, 201840417), (3, 67280139), (9, 22426713), (27, 7475571), (41, 4922937), (81, 2491857), (123, 1640979), (243, 830619), (369, 546993), (729, 276873), (1107, 182331), (2187, 92291), (2251, 89667), (3321, 60777), (6753, 29889), (9963, 20259)]