169849491

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2129}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 269913600

約数和(自身を除く): 100064109

約数列:

[1, 3, 7, 21, 29, 87, 131, 203, 393, 609, 917, 2129, 2751, 3799, 6387, 11397, 14903, 26593, 44709, 61741, 79779, 185223, 278899, 432187, 836697, 1296561, 1952293, 5856879, 8088071, 24264213, 56616497, 169849491]

約数ペア:

[(1, 169849491), (3, 56616497), (7, 24264213), (21, 8088071), (29, 5856879), (87, 1952293), (131, 1296561), (203, 836697), (393, 432187), (609, 278899), (917, 185223), (2129, 79779), (2751, 61741), (3799, 44709), (6387, 26593), (11397, 14903)]