73389987

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 122024448

約数和(自身を除く): 48634461

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 167, 193, 207, 253, 501, 579, 759, 1503, 1737, 1837, 2123, 2277, 3841, 4439, 5511, 6369, 11523, 13317, 16533, 19107, 32231, 34569, 39951, 42251, 48829, 96693, 126753, 146487, 290079, 354541, 380259, 439461, 741313, 1063623, 2223939, 3190869, 6671817, 8154443, 24463329, 73389987]

約数ペア:

[(1, 73389987), (3, 24463329), (9, 8154443), (11, 6671817), (23, 3190869), (33, 2223939), (69, 1063623), (99, 741313), (167, 439461), (193, 380259), (207, 354541), (253, 290079), (501, 146487), (579, 126753), (759, 96693), (1503, 48829), (1737, 42251), (1837, 39951), (2123, 34569), (2277, 32231), (3841, 19107), (4439, 16533), (5511, 13317), (6369, 11523)]