156636587499

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2438341}}^1$

素因数の和:2438400

約数の個数: 48

約数和(自身を含む): 266852148480

約数和(自身を除く): 110215560981

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 133, 147, 161, 399, 437, 483, 931, 1127, 1311, 2793, 3059, 3381, 9177, 21413, 64239, 2438341, 7315023, 17068387, 46328479, 51205161, 56081843, 119478709, 138985437, 168245529, 324299353, 358436127, 392572901, 972898059, 1065555017, 1177718703, 2270095471, 2748010307, 3196665051, 6810286413, 7458885119, 8244030921, 22376655357, 52212195833, 156636587499]

約数ペア:

[(1, 156636587499), (3, 52212195833), (7, 22376655357), (19, 8244030921), (21, 7458885119), (23, 6810286413), (49, 3196665051), (57, 2748010307), (69, 2270095471), (133, 1177718703), (147, 1065555017), (161, 972898059), (399, 392572901), (437, 358436127), (483, 324299353), (931, 168245529), (1127, 138985437), (1311, 119478709), (2793, 56081843), (3059, 51205161), (3381, 46328479), (9177, 17068387), (21413, 7315023), (64239, 2438341)]