86863497

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7507}}^1$

素因数の和:7565

約数の個数: 32

約数和(自身を含む): 144153600

約数和(自身を除く): 57290103

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 7507, 11571, 22521, 52549, 142633, 157647, 217703, 427899, 653109, 998431, 1523921, 2995293, 4136357, 4571763, 12409071, 28954499, 86863497]

約数ペア:

[(1, 86863497), (3, 28954499), (7, 12409071), (19, 4571763), (21, 4136357), (29, 2995293), (57, 1523921), (87, 998431), (133, 653109), (203, 427899), (399, 217703), (551, 157647), (609, 142633), (1653, 52549), (3857, 22521), (7507, 11571)]