80134509

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4021}}^1$

素因数の和:4117

約数の個数: 32

約数和(自身を含む): 133337344

約数和(自身を除く): 53202835

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 2847, 4021, 6643, 12063, 19929, 28147, 52273, 84441, 156819, 293533, 365911, 880599, 1097733, 2054731, 3815929, 6164193, 11447787, 26711503, 80134509]

約数ペア:

[(1, 80134509), (3, 26711503), (7, 11447787), (13, 6164193), (21, 3815929), (39, 2054731), (73, 1097733), (91, 880599), (219, 365911), (273, 293533), (511, 156819), (949, 84441), (1533, 52273), (2847, 28147), (4021, 19929), (6643, 12063)]