81511974

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{88793}}^1$

素因数の和:88821

約数の個数: 32

約数和(自身を含む): 191795040

約数和(自身を除く): 110283066

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 88793, 177586, 266379, 532758, 799137, 1509481, 1598274, 2397411, 3018962, 4528443, 4794822, 9056886, 13585329, 27170658, 40755987, 81511974]

約数ペア:

[(1, 81511974), (2, 40755987), (3, 27170658), (6, 13585329), (9, 9056886), (17, 4794822), (18, 4528443), (27, 3018962), (34, 2397411), (51, 1598274), (54, 1509481), (102, 799137), (153, 532758), (306, 266379), (459, 177586), (918, 88793)]