47127843

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 81868800

約数和(自身を除く): 34740957

約数列:

[1, 3, 7, 9, 21, 31, 59, 63, 93, 177, 217, 279, 409, 413, 531, 651, 1227, 1239, 1829, 1953, 2863, 3681, 3717, 5487, 8589, 12679, 12803, 16461, 24131, 25767, 38037, 38409, 72393, 88753, 114111, 115227, 168917, 217179, 266259, 506751, 748061, 798777, 1520253, 2244183, 5236427, 6732549, 15709281, 47127843]

約数ペア:

[(1, 47127843), (3, 15709281), (7, 6732549), (9, 5236427), (21, 2244183), (31, 1520253), (59, 798777), (63, 748061), (93, 506751), (177, 266259), (217, 217179), (279, 168917), (409, 115227), (413, 114111), (531, 88753), (651, 72393), (1227, 38409), (1239, 38037), (1829, 25767), (1953, 24131), (2863, 16461), (3681, 12803), (3717, 12679), (5487, 8589)]