218144187

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{75041}}^1$

素因数の和:75083

約数の個数: 24

約数和(自身を含む): 351196560

約数和(自身を除く): 133052373

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 75041, 225123, 675369, 1275697, 1425779, 3827091, 4277337, 11481273, 12832011, 24238243, 72714729, 218144187]

約数ペア:

[(1, 218144187), (3, 72714729), (9, 24238243), (17, 12832011), (19, 11481273), (51, 4277337), (57, 3827091), (153, 1425779), (171, 1275697), (323, 675369), (969, 225123), (2907, 75041)]