42532497

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 74131200

約数和(自身を除く): 31598703

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 149, 161, 197, 207, 447, 483, 591, 1043, 1341, 1379, 1449, 1773, 3129, 3427, 4137, 4531, 9387, 10281, 12411, 13593, 23989, 29353, 30843, 31717, 40779, 71967, 88059, 95151, 205471, 215901, 264177, 285453, 616413, 675119, 1849239, 2025357, 4725833, 6076071, 14177499, 42532497]

約数ペア:

[(1, 42532497), (3, 14177499), (7, 6076071), (9, 4725833), (21, 2025357), (23, 1849239), (63, 675119), (69, 616413), (149, 285453), (161, 264177), (197, 215901), (207, 205471), (447, 95151), (483, 88059), (591, 71967), (1043, 40779), (1341, 31717), (1379, 30843), (1449, 29353), (1773, 23989), (3129, 13593), (3427, 12411), (4137, 10281), (4531, 9387)]