70981473

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1867}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 107596800

約数和(自身を除く): 36615327

約数列:

[1, 3, 19, 23, 29, 57, 69, 87, 437, 551, 667, 1311, 1653, 1867, 2001, 5601, 12673, 35473, 38019, 42941, 54143, 106419, 128823, 162429, 815879, 1028717, 1245289, 2447637, 3086151, 3735867, 23660491, 70981473]

約数ペア:

[(1, 70981473), (3, 23660491), (19, 3735867), (23, 3086151), (29, 2447637), (57, 1245289), (69, 1028717), (87, 815879), (437, 162429), (551, 128823), (667, 106419), (1311, 54143), (1653, 42941), (1867, 38019), (2001, 35473), (5601, 12673)]