42967473

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 62726400

約数和(自身を除く): 19758927

約数列:

[1, 3, 23, 29, 69, 87, 109, 197, 327, 591, 667, 2001, 2507, 3161, 4531, 5713, 7521, 9483, 13593, 17139, 21473, 64419, 72703, 131399, 218109, 394197, 493879, 622717, 1481637, 1868151, 14322491, 42967473]

約数ペア:

[(1, 42967473), (3, 14322491), (23, 1868151), (29, 1481637), (69, 622717), (87, 493879), (109, 394197), (197, 218109), (327, 131399), (591, 72703), (667, 64419), (2001, 21473), (2507, 17139), (3161, 13593), (4531, 9483), (5713, 7521)]