78312562293

素因数分解:

$3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{1230343}}^1$

素因数の和:1230793

約数の個数: 24

約数和(自身を含む): 121744999488

約数和(自身を除く): 43432437195

約数列:

[1, 3, 7, 21, 49, 147, 433, 1299, 3031, 9093, 21217, 63651, 1230343, 3691029, 8612401, 25837203, 60286807, 180860421, 532738519, 1598215557, 3729169633, 11187508899, 26104187431, 78312562293]

約数ペア:

[(1, 78312562293), (3, 26104187431), (7, 11187508899), (21, 3729169633), (49, 1598215557), (147, 532738519), (433, 180860421), (1299, 60286807), (3031, 25837203), (9093, 8612401), (21217, 3691029), (63651, 1230343)]