353820051

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 563576832

約数和(自身を除く): 209756781

約数列:

[1, 3, 9, 13, 39, 71, 117, 191, 213, 223, 573, 639, 669, 923, 1719, 2007, 2483, 2769, 2899, 7449, 8307, 8697, 13561, 15833, 22347, 26091, 40683, 42593, 47499, 122049, 127779, 142497, 176293, 205829, 383337, 528879, 553709, 617487, 1586637, 1661127, 1852461, 3024103, 4983381, 9072309, 27216927, 39313339, 117940017, 353820051]

約数ペア:

[(1, 353820051), (3, 117940017), (9, 39313339), (13, 27216927), (39, 9072309), (71, 4983381), (117, 3024103), (191, 1852461), (213, 1661127), (223, 1586637), (573, 617487), (639, 553709), (669, 528879), (923, 383337), (1719, 205829), (2007, 176293), (2483, 142497), (2769, 127779), (2899, 122049), (7449, 47499), (8307, 42593), (8697, 40683), (13561, 26091), (15833, 22347)]