137465517

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 215509248

約数和(自身を除く): 78043731

約数列:

[1, 3, 7, 21, 53, 113, 159, 339, 371, 791, 1093, 1113, 2373, 3279, 5989, 7651, 17967, 22953, 41923, 57929, 123509, 125769, 173787, 370527, 405503, 864563, 1216509, 2593689, 6545977, 19637931, 45821839, 137465517]

約数ペア:

[(1, 137465517), (3, 45821839), (7, 19637931), (21, 6545977), (53, 2593689), (113, 1216509), (159, 864563), (339, 405503), (371, 370527), (791, 173787), (1093, 125769), (1113, 123509), (2373, 57929), (3279, 41923), (5989, 22953), (7651, 17967)]