81678498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12253}}^1$

素因数の和:12370

約数の個数: 32

約数和(自身を含む): 179986752

約数和(自身を除く): 98308254

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 606, 1111, 2222, 3333, 6666, 12253, 24506, 36759, 73518, 134783, 269566, 404349, 808698, 1237553, 2475106, 3712659, 7425318, 13613083, 27226166, 40839249, 81678498]

約数ペア:

[(1, 81678498), (2, 40839249), (3, 27226166), (6, 13613083), (11, 7425318), (22, 3712659), (33, 2475106), (66, 1237553), (101, 808698), (202, 404349), (303, 269566), (606, 134783), (1111, 73518), (2222, 36759), (3333, 24506), (6666, 12253)]