1831835331

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2579}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 2854924800

約数和(自身を除く): 1023089469

約数列:

[1, 3, 9, 27, 37, 79, 81, 111, 237, 243, 333, 711, 999, 2133, 2579, 2923, 2997, 6399, 7737, 8769, 8991, 19197, 23211, 26307, 69633, 78921, 95423, 203741, 208899, 236763, 286269, 611223, 626697, 710289, 858807, 1833669, 2576421, 5501007, 7538417, 7729263, 16503021, 22615251, 23187789, 49509063, 67845753, 203537259, 610611777, 1831835331]

約数ペア:

[(1, 1831835331), (3, 610611777), (9, 203537259), (27, 67845753), (37, 49509063), (79, 23187789), (81, 22615251), (111, 16503021), (237, 7729263), (243, 7538417), (333, 5501007), (711, 2576421), (999, 1833669), (2133, 858807), (2579, 710289), (2923, 626697), (2997, 611223), (6399, 286269), (7737, 236763), (8769, 208899), (8991, 203741), (19197, 95423), (23211, 78921), (26307, 69633)]