153540117

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1391

約数の個数: 40

約数和(自身を含む): 241984512

約数和(自身を除く): 88444395

約数列:

[1, 3, 9, 27, 31, 47, 81, 93, 141, 279, 423, 837, 1269, 1301, 1457, 2511, 3807, 3903, 4371, 11709, 13113, 35127, 39339, 40331, 61147, 105381, 118017, 120993, 183441, 362979, 550323, 1088937, 1650969, 1895557, 3266811, 4952907, 5686671, 17060013, 51180039, 153540117]

約数ペア:

[(1, 153540117), (3, 51180039), (9, 17060013), (27, 5686671), (31, 4952907), (47, 3266811), (81, 1895557), (93, 1650969), (141, 1088937), (279, 550323), (423, 362979), (837, 183441), (1269, 120993), (1301, 118017), (1457, 105381), (2511, 61147), (3807, 40331), (3903, 39339), (4371, 35127), (11709, 13113)]