121531886

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 214004160

約数和(自身を除く): 92472274

約数列:

[1, 2, 7, 14, 61, 101, 122, 202, 427, 707, 854, 1409, 1414, 2818, 6161, 9863, 12322, 19726, 43127, 85949, 86254, 142309, 171898, 284618, 601643, 996163, 1203286, 1992326, 8680849, 17361698, 60765943, 121531886]

約数ペア:

[(1, 121531886), (2, 60765943), (7, 17361698), (14, 8680849), (61, 1992326), (101, 1203286), (122, 996163), (202, 601643), (427, 284618), (707, 171898), (854, 142309), (1409, 86254), (1414, 85949), (2818, 43127), (6161, 19726), (9863, 12322)]