166979701

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 203886720

約数和(自身を除く): 36907019

約数列:

[1, 7, 23, 49, 161, 229, 647, 1127, 1603, 4529, 5267, 11221, 14881, 31703, 36869, 104167, 148163, 258083, 729169, 1037141, 3407749, 7259987, 23854243, 166979701]

約数ペア:

[(1, 166979701), (7, 23854243), (23, 7259987), (49, 3407749), (161, 1037141), (229, 729169), (647, 258083), (1127, 148163), (1603, 104167), (4529, 36869), (5267, 31703), (11221, 14881)]