977398623

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{10993}}^1$

素因数の和:11128

約数の個数: 32

約数和(自身を含む): 1503979200

約数和(自身を除く): 526580577

約数列:

[1, 3, 9, 27, 37, 89, 111, 267, 333, 801, 999, 2403, 3293, 9879, 10993, 29637, 32979, 88911, 98937, 296811, 406741, 978377, 1220223, 2935131, 3660669, 8805393, 10982007, 26416179, 36199949, 108599847, 325799541, 977398623]

約数ペア:

[(1, 977398623), (3, 325799541), (9, 108599847), (27, 36199949), (37, 26416179), (89, 10982007), (111, 8805393), (267, 3660669), (333, 2935131), (801, 1220223), (999, 978377), (2403, 406741), (3293, 296811), (9879, 98937), (10993, 88911), (29637, 32979)]