302953419

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 457632000

約数和(自身を除く): 154678581

約数列:

[1, 3, 9, 27, 89, 139, 267, 417, 801, 907, 1251, 2403, 2721, 3753, 8163, 12371, 24489, 37113, 80723, 111339, 126073, 242169, 334017, 378219, 726507, 1134657, 2179521, 3403971, 11220497, 33661491, 100984473, 302953419]

約数ペア:

[(1, 302953419), (3, 100984473), (9, 33661491), (27, 11220497), (89, 3403971), (139, 2179521), (267, 1134657), (417, 726507), (801, 378219), (907, 334017), (1251, 242169), (2403, 126073), (2721, 111339), (3753, 80723), (8163, 37113), (12371, 24489)]