118978503

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 190003200

約数和(自身を除く): 71024697

約数列:

[1, 3, 7, 21, 29, 79, 87, 203, 237, 553, 609, 1659, 2291, 2473, 6873, 7419, 16037, 17311, 48111, 51933, 71717, 195367, 215151, 502019, 586101, 1367569, 1506057, 4102707, 5665643, 16996929, 39659501, 118978503]

約数ペア:

[(1, 118978503), (3, 39659501), (7, 16996929), (21, 5665643), (29, 4102707), (79, 1506057), (87, 1367569), (203, 586101), (237, 502019), (553, 215151), (609, 195367), (1659, 71717), (2291, 51933), (2473, 48111), (6873, 17311), (7419, 16037)]