331508619

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6173}}^1$

素因数の和:6218

約数の個数: 48

約数和(自身を含む): 566328672

約数和(自身を除く): 234820053

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 1053, 1377, 1989, 3159, 4131, 5967, 6173, 17901, 18519, 53703, 55557, 80249, 104941, 166671, 240747, 314823, 500013, 722241, 944469, 1364233, 1500039, 2166723, 2833407, 4092699, 6500169, 8500221, 12278097, 19500507, 25500663, 36834291, 110502873, 331508619]

約数ペア:

[(1, 331508619), (3, 110502873), (9, 36834291), (13, 25500663), (17, 19500507), (27, 12278097), (39, 8500221), (51, 6500169), (81, 4092699), (117, 2833407), (153, 2166723), (221, 1500039), (243, 1364233), (351, 944469), (459, 722241), (663, 500013), (1053, 314823), (1377, 240747), (1989, 166671), (3159, 104941), (4131, 80249), (5967, 55557), (6173, 53703), (17901, 18519)]