89025849

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 154058112

約数和(自身を除く): 65032263

約数列:

[1, 3, 9, 11, 19, 33, 47, 53, 57, 99, 141, 159, 171, 209, 361, 423, 477, 517, 583, 627, 893, 1007, 1083, 1551, 1749, 1881, 2491, 2679, 3021, 3249, 3971, 4653, 5247, 7473, 8037, 9063, 9823, 11077, 11913, 16967, 19133, 22419, 27401, 29469, 33231, 35739, 47329, 50901, 57399, 82203, 88407, 99693, 141987, 152703, 172197, 186637, 210463, 246609, 425961, 520619, 559911, 631389, 899251, 1561857, 1679733, 1894167, 2697753, 4685571, 8093259, 9891761, 29675283, 89025849]

約数ペア:

[(1, 89025849), (3, 29675283), (9, 9891761), (11, 8093259), (19, 4685571), (33, 2697753), (47, 1894167), (53, 1679733), (57, 1561857), (99, 899251), (141, 631389), (159, 559911), (171, 520619), (209, 425961), (361, 246609), (423, 210463), (477, 186637), (517, 172197), (583, 152703), (627, 141987), (893, 99693), (1007, 88407), (1083, 82203), (1551, 57399), (1749, 50901), (1881, 47329), (2491, 35739), (2679, 33231), (3021, 29469), (3249, 27401), (3971, 22419), (4653, 19133), (5247, 16967), (7473, 11913), (8037, 11077), (9063, 9823)]