73107153

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 125831680

約数和(自身を除く): 52724527

約数列:

[1, 3, 7, 9, 21, 37, 63, 79, 111, 237, 259, 333, 397, 553, 711, 777, 1191, 1659, 2331, 2779, 2923, 3573, 4977, 8337, 8769, 14689, 20461, 25011, 26307, 31363, 44067, 61383, 94089, 102823, 132201, 184149, 219541, 282267, 308469, 658623, 925407, 1160431, 1975869, 3481293, 8123017, 10443879, 24369051, 73107153]

約数ペア:

[(1, 73107153), (3, 24369051), (7, 10443879), (9, 8123017), (21, 3481293), (37, 1975869), (63, 1160431), (79, 925407), (111, 658623), (237, 308469), (259, 282267), (333, 219541), (397, 184149), (553, 132201), (711, 102823), (777, 94089), (1191, 61383), (1659, 44067), (2331, 31363), (2779, 26307), (2923, 25011), (3573, 20461), (4977, 14689), (8337, 8769)]