82919079

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 127815680

約数和(自身を除く): 44896601

約数列:

[1, 3, 9, 27, 31, 93, 157, 279, 471, 631, 837, 1413, 1893, 4239, 4867, 5679, 14601, 17037, 19561, 43803, 58683, 99067, 131409, 176049, 297201, 528147, 891603, 2674809, 3071077, 9213231, 27639693, 82919079]

約数ペア:

[(1, 82919079), (3, 27639693), (9, 9213231), (27, 3071077), (31, 2674809), (93, 891603), (157, 528147), (279, 297201), (471, 176049), (631, 131409), (837, 99067), (1413, 58683), (1893, 43803), (4239, 19561), (4867, 17037), (5679, 14601)]