278345746071

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{6101}}^1\times {\mathrm{266801}}^1$

素因数の和:272927

約数の個数: 24

約数和(自身を含む): 423286709040

約数和(自身を除く): 144940962969

約数列:

[1, 3, 9, 19, 57, 171, 6101, 18303, 54909, 115919, 266801, 347757, 800403, 1043271, 2401209, 5069219, 15207657, 45622971, 1627752901, 4883258703, 14649776109, 30927305119, 92781915357, 278345746071]

約数ペア:

[(1, 278345746071), (3, 92781915357), (9, 30927305119), (19, 14649776109), (57, 4883258703), (171, 1627752901), (6101, 45622971), (18303, 15207657), (54909, 5069219), (115919, 2401209), (266801, 1043271), (347757, 800403)]