155111992671

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{146921}}^1$

素因数の和:147231

約数の個数: 32

約数和(自身を含む): 222061436928

約数和(自身を除く): 66949444257

約数列:

[1, 3, 17, 51, 127, 163, 381, 489, 2159, 2771, 6477, 8313, 20701, 62103, 146921, 351917, 440763, 1055751, 2497657, 7492971, 18658967, 23948123, 55976901, 71844369, 317202439, 407118091, 951607317, 1221354273, 3041411621, 9124234863, 51703997557, 155111992671]

約数ペア:

[(1, 155111992671), (3, 51703997557), (17, 9124234863), (51, 3041411621), (127, 1221354273), (163, 951607317), (381, 407118091), (489, 317202439), (2159, 71844369), (2771, 55976901), (6477, 23948123), (8313, 18658967), (20701, 7492971), (62103, 2497657), (146921, 1055751), (351917, 440763)]