468302013

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1279}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 707788800

約数和(自身を除く): 239486787

約数列:

[1, 3, 9, 27, 71, 191, 213, 573, 639, 1279, 1719, 1917, 3837, 5157, 11511, 13561, 34533, 40683, 90809, 122049, 244289, 272427, 366147, 732867, 817281, 2198601, 2451843, 6595803, 17344519, 52033557, 156100671, 468302013]

約数ペア:

[(1, 468302013), (3, 156100671), (9, 52033557), (27, 17344519), (71, 6595803), (191, 2451843), (213, 2198601), (573, 817281), (639, 732867), (1279, 366147), (1719, 272427), (1917, 244289), (3837, 122049), (5157, 90809), (11511, 40683), (13561, 34533)]