2080492445961

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{719}}^1\times {\mathrm{33911}}^1$

素因数の和:35154

約数の個数: 48

約数和(自身を含む): 3174163200000

約数和(自身を除く): 1093670754039

約数列:

[1, 3, 9, 19, 57, 171, 499, 719, 1497, 2157, 4491, 6471, 9481, 13661, 28443, 33911, 40983, 85329, 101733, 122949, 305199, 358781, 644309, 1076343, 1932927, 3229029, 5798781, 6816839, 16921589, 20450517, 24382009, 50764767, 61351551, 73146027, 152294301, 219438081, 321510191, 463258171, 964530573, 1389774513, 2893591719, 4169323539, 12166622491, 36499867473, 109499602419, 231165827329, 693497481987, 2080492445961]

約数ペア:

[(1, 2080492445961), (3, 693497481987), (9, 231165827329), (19, 109499602419), (57, 36499867473), (171, 12166622491), (499, 4169323539), (719, 2893591719), (1497, 1389774513), (2157, 964530573), (4491, 463258171), (6471, 321510191), (9481, 219438081), (13661, 152294301), (28443, 73146027), (33911, 61351551), (40983, 50764767), (85329, 24382009), (101733, 20450517), (122949, 16921589), (305199, 6816839), (358781, 5798781), (644309, 3229029), (1076343, 1932927)]