47960199

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 84364800

約数和(自身を除く): 36404601

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 103, 133, 171, 309, 389, 399, 721, 927, 1167, 1197, 1957, 2163, 2723, 3501, 5871, 6489, 7391, 8169, 13699, 17613, 22173, 24507, 40067, 41097, 51737, 66519, 120201, 123291, 155211, 280469, 360603, 465633, 761273, 841407, 2283819, 2524221, 5328911, 6851457, 15986733, 47960199]

約数ペア:

[(1, 47960199), (3, 15986733), (7, 6851457), (9, 5328911), (19, 2524221), (21, 2283819), (57, 841407), (63, 761273), (103, 465633), (133, 360603), (171, 280469), (309, 155211), (389, 123291), (399, 120201), (721, 66519), (927, 51737), (1167, 41097), (1197, 40067), (1957, 24507), (2163, 22173), (2723, 17613), (3501, 13699), (5871, 8169), (6489, 7391)]