156613754871

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{9697}}^1$

素因数の和:10461

約数の個数: 72

約数和(自身を含む): 268534594224

約数和(自身を除く): 111920839353

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 691, 1113, 2073, 2597, 3339, 4837, 6219, 7791, 9697, 14511, 23373, 29091, 33859, 36623, 43533, 67879, 87273, 101577, 109869, 203637, 256361, 304731, 329607, 475153, 513941, 610911, 769083, 1425459, 1541823, 1794527, 2307249, 3597587, 4276377, 4625469, 5383581, 6700627, 10792761, 16150743, 20101881, 25183109, 32378283, 46904389, 60305643, 75549327, 140713167, 226647981, 328330723, 355133231, 422139501, 984992169, 1065399693, 2485932617, 2954976507, 3196199079, 7457797851, 17401528319, 22373393553, 52204584957, 156613754871]

約数ペア:

[(1, 156613754871), (3, 52204584957), (7, 22373393553), (9, 17401528319), (21, 7457797851), (49, 3196199079), (53, 2954976507), (63, 2485932617), (147, 1065399693), (159, 984992169), (371, 422139501), (441, 355133231), (477, 328330723), (691, 226647981), (1113, 140713167), (2073, 75549327), (2597, 60305643), (3339, 46904389), (4837, 32378283), (6219, 25183109), (7791, 20101881), (9697, 16150743), (14511, 10792761), (23373, 6700627), (29091, 5383581), (33859, 4625469), (36623, 4276377), (43533, 3597587), (67879, 2307249), (87273, 1794527), (101577, 1541823), (109869, 1425459), (203637, 769083), (256361, 610911), (304731, 513941), (329607, 475153)]