273385713

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 383761152

約数和(自身を除く): 110375439

約数列:

[1, 3, 53, 61, 71, 159, 183, 213, 397, 1191, 3233, 3763, 4331, 9699, 11289, 12993, 21041, 24217, 28187, 63123, 72651, 84561, 229543, 688629, 1283501, 1493911, 1719407, 3850503, 4481733, 5158221, 91128571, 273385713]

約数ペア:

[(1, 273385713), (3, 91128571), (53, 5158221), (61, 4481733), (71, 3850503), (159, 1719407), (183, 1493911), (213, 1283501), (397, 688629), (1191, 229543), (3233, 84561), (3763, 72651), (4331, 63123), (9699, 28187), (11289, 24217), (12993, 21041)]