48370959

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19687}}^1$

素因数の和:19716

約数の個数: 32

約数和(自身を含む): 88202240

約数和(自身を除く): 39831281

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 19687, 59061, 137809, 177183, 255931, 413427, 531549, 767793, 1240281, 1791517, 2303379, 3720843, 5374551, 6910137, 16123653, 48370959]

約数ペア:

[(1, 48370959), (3, 16123653), (7, 6910137), (9, 5374551), (13, 3720843), (21, 2303379), (27, 1791517), (39, 1240281), (63, 767793), (91, 531549), (117, 413427), (189, 255931), (273, 177183), (351, 137809), (819, 59061), (2457, 19687)]