23308413921

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{1229}}^1$

素因数の和:1635

約数の個数: 72

約数和(自身を含む): 37583727480

約数和(自身を除く): 14275313559

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 169, 333, 337, 481, 507, 1011, 1229, 1443, 1521, 3033, 3687, 4329, 4381, 6253, 11061, 12469, 13143, 15977, 18759, 37407, 39429, 45473, 47931, 56277, 56953, 112221, 136419, 143793, 162097, 170859, 207701, 409257, 414173, 486291, 512577, 591149, 623103, 1242519, 1458873, 1773447, 1869309, 2107261, 3727557, 5320341, 5384249, 6321783, 7684937, 15324401, 16152747, 18965349, 23054811, 45973203, 48458241, 69164433, 69995237, 137919609, 199217213, 209985711, 597651639, 629957133, 1792954917, 2589823769, 7769471307, 23308413921]

約数ペア:

[(1, 23308413921), (3, 7769471307), (9, 2589823769), (13, 1792954917), (37, 629957133), (39, 597651639), (111, 209985711), (117, 199217213), (169, 137919609), (333, 69995237), (337, 69164433), (481, 48458241), (507, 45973203), (1011, 23054811), (1229, 18965349), (1443, 16152747), (1521, 15324401), (3033, 7684937), (3687, 6321783), (4329, 5384249), (4381, 5320341), (6253, 3727557), (11061, 2107261), (12469, 1869309), (13143, 1773447), (15977, 1458873), (18759, 1242519), (37407, 623103), (39429, 591149), (45473, 512577), (47931, 486291), (56277, 414173), (56953, 409257), (112221, 207701), (136419, 170859), (143793, 162097)]