230095719

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3969

約数の個数: 48

約数和(自身を含む): 408096000

約数和(自身を除く): 178000281

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 343, 399, 441, 931, 1029, 1197, 2793, 3087, 3923, 6517, 8379, 11769, 19551, 27461, 35307, 58653, 74537, 82383, 192227, 223611, 247149, 521759, 576681, 670833, 1345589, 1565277, 1730043, 3652313, 4036767, 4695831, 10956939, 12110301, 25566191, 32870817, 76698573, 230095719]

約数ペア:

[(1, 230095719), (3, 76698573), (7, 32870817), (9, 25566191), (19, 12110301), (21, 10956939), (49, 4695831), (57, 4036767), (63, 3652313), (133, 1730043), (147, 1565277), (171, 1345589), (343, 670833), (399, 576681), (441, 521759), (931, 247149), (1029, 223611), (1197, 192227), (2793, 82383), (3087, 74537), (3923, 58653), (6517, 35307), (8379, 27461), (11769, 19551)]