156688616469

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21880829}}^1$

素因数の和:21880881

約数の個数: 32

約数和(自身を含む): 268871639040

約数和(自身を除く): 112183022571

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 21880829, 65642487, 153165803, 240689119, 459497409, 678305699, 722067357, 1684823833, 2034917097, 4748139893, 5054471499, 7461362689, 14244419679, 22384088067, 52229538823, 156688616469]

約数ペア:

[(1, 156688616469), (3, 52229538823), (7, 22384088067), (11, 14244419679), (21, 7461362689), (31, 5054471499), (33, 4748139893), (77, 2034917097), (93, 1684823833), (217, 722067357), (231, 678305699), (341, 459497409), (651, 240689119), (1023, 153165803), (2387, 65642487), (7161, 21880829)]