127758462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{5233}}^1$

素因数の和:5564

約数の個数: 32

約数和(自身を含む): 276103968

約数和(自身を除く): 148345506

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 626, 939, 1878, 4069, 5233, 8138, 10466, 12207, 15699, 24414, 31398, 68029, 136058, 204087, 408174, 1637929, 3275858, 4913787, 9827574, 21293077, 42586154, 63879231, 127758462]

約数ペア:

[(1, 127758462), (2, 63879231), (3, 42586154), (6, 21293077), (13, 9827574), (26, 4913787), (39, 3275858), (78, 1637929), (313, 408174), (626, 204087), (939, 136058), (1878, 68029), (4069, 31398), (5233, 24414), (8138, 15699), (10466, 12207)]