235312641

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 370976320

約数和(自身を除く): 135663679

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 241, 261, 387, 723, 783, 841, 1161, 1247, 2169, 2523, 3741, 6507, 6989, 7569, 10363, 11223, 20967, 22707, 31089, 33669, 36163, 62901, 93267, 108489, 188703, 202681, 279801, 300527, 325467, 608043, 901581, 976401, 1824129, 2704743, 5472387, 8114229, 8715283, 26145849, 78437547, 235312641]

約数ペア:

[(1, 235312641), (3, 78437547), (9, 26145849), (27, 8715283), (29, 8114229), (43, 5472387), (87, 2704743), (129, 1824129), (241, 976401), (261, 901581), (387, 608043), (723, 325467), (783, 300527), (841, 279801), (1161, 202681), (1247, 188703), (2169, 108489), (2523, 93267), (3741, 62901), (6507, 36163), (6989, 33669), (7569, 31089), (10363, 22707), (11223, 20967)]