73458441

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2837}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 125326080

約数和(自身を除く): 51867639

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1233, 2837, 2877, 3699, 8511, 8631, 19859, 25533, 25893, 59577, 76599, 178731, 388669, 536193, 1166007, 2720683, 3498021, 8162049, 10494063, 24486147, 73458441]

約数ペア:

[(1, 73458441), (3, 24486147), (7, 10494063), (9, 8162049), (21, 3498021), (27, 2720683), (63, 1166007), (137, 536193), (189, 388669), (411, 178731), (959, 76599), (1233, 59577), (2837, 25893), (2877, 25533), (3699, 19859), (8511, 8631)]