47584341

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:676

約数の個数: 60

約数和(自身を含む): 87178080

約数和(自身を除く): 39593739

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 81, 133, 147, 171, 189, 399, 441, 513, 567, 631, 931, 1197, 1323, 1539, 1893, 2793, 3591, 3969, 4417, 5679, 8379, 10773, 11989, 13251, 17037, 25137, 30919, 35967, 39753, 51111, 75411, 83923, 92757, 107901, 119259, 251769, 278271, 323703, 357777, 587461, 755307, 834813, 971109, 1762383, 2265921, 2504439, 5287149, 6797763, 15861447, 47584341]

約数ペア:

[(1, 47584341), (3, 15861447), (7, 6797763), (9, 5287149), (19, 2504439), (21, 2265921), (27, 1762383), (49, 971109), (57, 834813), (63, 755307), (81, 587461), (133, 357777), (147, 323703), (171, 278271), (189, 251769), (399, 119259), (441, 107901), (513, 92757), (567, 83923), (631, 75411), (931, 51111), (1197, 39753), (1323, 35967), (1539, 30919), (1893, 25137), (2793, 17037), (3591, 13251), (3969, 11989), (4417, 10773), (5679, 8379)]