154139367

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 216483840

約数和(自身を除く): 62344473

約数列:

[1, 3, 47, 71, 89, 141, 173, 213, 267, 519, 3337, 4183, 6319, 8131, 10011, 12283, 12549, 15397, 18957, 24393, 36849, 46191, 296993, 577301, 723659, 890979, 1093187, 1731903, 2170977, 3279561, 51379789, 154139367]

約数ペア:

[(1, 154139367), (3, 51379789), (47, 3279561), (71, 2170977), (89, 1731903), (141, 1093187), (173, 890979), (213, 723659), (267, 577301), (519, 296993), (3337, 46191), (4183, 36849), (6319, 24393), (8131, 18957), (10011, 15397), (12283, 12549)]