27399273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 42508800

約数和(自身を除く): 15109527

約数列:

[1, 3, 11, 19, 33, 57, 89, 209, 267, 491, 627, 979, 1473, 1691, 2937, 5073, 5401, 9329, 16203, 18601, 27987, 43699, 55803, 102619, 131097, 307857, 480689, 830281, 1442067, 2490843, 9133091, 27399273]

約数ペア:

[(1, 27399273), (3, 9133091), (11, 2490843), (19, 1442067), (33, 830281), (57, 480689), (89, 307857), (209, 131097), (267, 102619), (491, 55803), (627, 43699), (979, 27987), (1473, 18601), (1691, 16203), (2937, 9329), (5073, 5401)]