40994073

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 22872807

約数列:

[1, 3, 9, 23, 27, 69, 207, 251, 263, 621, 753, 789, 2259, 2367, 5773, 6049, 6777, 7101, 17319, 18147, 51957, 54441, 66013, 155871, 163323, 198039, 594117, 1518299, 1782351, 4554897, 13664691, 40994073]

約数ペア:

[(1, 40994073), (3, 13664691), (9, 4554897), (23, 1782351), (27, 1518299), (69, 594117), (207, 198039), (251, 163323), (263, 155871), (621, 66013), (753, 54441), (789, 51957), (2259, 18147), (2367, 17319), (5773, 7101), (6049, 6777)]