220298121

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{46447}}^1$

素因数の和:46501

約数の個数: 24

約数和(自身を含む): 347802624

約数和(自身を除く): 127504503

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 46447, 139341, 418023, 789599, 1439857, 2368797, 4319571, 7106391, 12958713, 24477569, 73432707, 220298121]

約数ペア:

[(1, 220298121), (3, 73432707), (9, 24477569), (17, 12958713), (31, 7106391), (51, 4319571), (93, 2368797), (153, 1439857), (279, 789599), (527, 418023), (1581, 139341), (4743, 46447)]