47003481

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 80196480

約数和(自身を除く): 33192999

約数列:

[1, 3, 7, 9, 21, 63, 83, 89, 101, 249, 267, 303, 581, 623, 707, 747, 801, 909, 1743, 1869, 2121, 5229, 5607, 6363, 7387, 8383, 8989, 22161, 25149, 26967, 51709, 58681, 62923, 66483, 75447, 80901, 155127, 176043, 188769, 465381, 528129, 566307, 746087, 2238261, 5222609, 6714783, 15667827, 47003481]

約数ペア:

[(1, 47003481), (3, 15667827), (7, 6714783), (9, 5222609), (21, 2238261), (63, 746087), (83, 566307), (89, 528129), (101, 465381), (249, 188769), (267, 176043), (303, 155127), (581, 80901), (623, 75447), (707, 66483), (747, 62923), (801, 58681), (909, 51709), (1743, 26967), (1869, 25149), (2121, 22161), (5229, 8989), (5607, 8383), (6363, 7387)]