33217209

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 52272000

約数和(自身を除く): 19054791

約数列:

[1, 3, 9, 27, 29, 79, 81, 87, 179, 237, 261, 537, 711, 783, 1611, 2133, 2291, 2349, 4833, 5191, 6399, 6873, 14141, 14499, 15573, 20619, 42423, 46719, 61857, 127269, 140157, 185571, 381807, 410089, 420471, 1145421, 1230267, 3690801, 11072403, 33217209]

約数ペア:

[(1, 33217209), (3, 11072403), (9, 3690801), (27, 1230267), (29, 1145421), (79, 420471), (81, 410089), (87, 381807), (179, 185571), (237, 140157), (261, 127269), (537, 61857), (711, 46719), (783, 42423), (1611, 20619), (2133, 15573), (2291, 14499), (2349, 14141), (4833, 6873), (5191, 6399)]