89886783

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 144000000

約数和(自身を除く): 54113217

約数列:

[1, 3, 7, 21, 23, 69, 149, 161, 447, 483, 1043, 1249, 3129, 3427, 3747, 8743, 10281, 23989, 26229, 28727, 71967, 86181, 186101, 201089, 558303, 603267, 1302707, 3908121, 4280323, 12840969, 29962261, 89886783]

約数ペア:

[(1, 89886783), (3, 29962261), (7, 12840969), (21, 4280323), (23, 3908121), (69, 1302707), (149, 603267), (161, 558303), (447, 201089), (483, 186101), (1043, 86181), (1249, 71967), (3129, 28727), (3427, 26229), (3747, 23989), (8743, 10281)]