21762139023

素因数分解:

$3^4\times {\mathrm{29}}^2\times {\mathrm{101}}^1\times {\mathrm{3163}}^1$

素因数の和:3334

約数の個数: 60

約数和(自身を含む): 34012626648

約数和(自身を除く): 12250487625

約数列:

[1, 3, 9, 27, 29, 81, 87, 101, 261, 303, 783, 841, 909, 2349, 2523, 2727, 2929, 3163, 7569, 8181, 8787, 9489, 22707, 26361, 28467, 68121, 79083, 84941, 85401, 91727, 237249, 254823, 256203, 275181, 319463, 764469, 825543, 958389, 2293407, 2476629, 2660083, 2875167, 6880221, 7429887, 7980249, 8625501, 9264427, 23940747, 25876503, 27793281, 71822241, 83379843, 215466723, 250139529, 268668383, 750418587, 806005149, 2418015447, 7254046341, 21762139023]

約数ペア:

[(1, 21762139023), (3, 7254046341), (9, 2418015447), (27, 806005149), (29, 750418587), (81, 268668383), (87, 250139529), (101, 215466723), (261, 83379843), (303, 71822241), (783, 27793281), (841, 25876503), (909, 23940747), (2349, 9264427), (2523, 8625501), (2727, 7980249), (2929, 7429887), (3163, 6880221), (7569, 2875167), (8181, 2660083), (8787, 2476629), (9489, 2293407), (22707, 958389), (26361, 825543), (28467, 764469), (68121, 319463), (79083, 275181), (84941, 256203), (85401, 254823), (91727, 237249)]