120772539

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:641

約数の個数: 40

約数和(自身を含む): 192360960

約数和(自身を除く): 71588421

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 229, 383, 459, 687, 1149, 1377, 2061, 3447, 3893, 6183, 6511, 10341, 11679, 18549, 19533, 31023, 35037, 58599, 87707, 105111, 175797, 263121, 315333, 527391, 789363, 1491019, 2368089, 4473057, 7104267, 13419171, 40257513, 120772539]

約数ペア:

[(1, 120772539), (3, 40257513), (9, 13419171), (17, 7104267), (27, 4473057), (51, 2368089), (81, 1491019), (153, 789363), (229, 527391), (383, 315333), (459, 263121), (687, 175797), (1149, 105111), (1377, 87707), (2061, 58599), (3447, 35037), (3893, 31023), (6183, 19533), (6511, 18549), (10341, 11679)]