133564851

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{463}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 233559040

約数和(自身を除く): 99994189

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 241, 399, 463, 723, 1197, 1389, 1687, 2169, 3241, 4167, 4579, 5061, 8797, 9723, 13737, 15183, 26391, 29169, 32053, 41211, 61579, 79173, 96159, 111583, 184737, 288477, 334749, 554211, 781081, 1004247, 2120077, 2343243, 6360231, 7029729, 14840539, 19080693, 44521617, 133564851]

約数ペア:

[(1, 133564851), (3, 44521617), (7, 19080693), (9, 14840539), (19, 7029729), (21, 6360231), (57, 2343243), (63, 2120077), (133, 1004247), (171, 781081), (241, 554211), (399, 334749), (463, 288477), (723, 184737), (1197, 111583), (1389, 96159), (1687, 79173), (2169, 61579), (3241, 41211), (4167, 32053), (4579, 29169), (5061, 26391), (8797, 15183), (9723, 13737)]