61633701

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 98280000

約数和(自身を除く): 36646299

約数列:

[1, 3, 9, 19, 41, 57, 59, 123, 149, 171, 177, 369, 447, 531, 779, 1121, 1341, 2337, 2419, 2831, 3363, 6109, 7011, 7257, 8493, 8791, 10089, 18327, 21771, 25479, 26373, 45961, 54981, 79119, 116071, 137883, 167029, 348213, 360431, 413649, 501087, 1044639, 1081293, 1503261, 3243879, 6848189, 20544567, 61633701]

約数ペア:

[(1, 61633701), (3, 20544567), (9, 6848189), (19, 3243879), (41, 1503261), (57, 1081293), (59, 1044639), (123, 501087), (149, 413649), (171, 360431), (177, 348213), (369, 167029), (447, 137883), (531, 116071), (779, 79119), (1121, 54981), (1341, 45961), (2337, 26373), (2419, 25479), (2831, 21771), (3363, 18327), (6109, 10089), (7011, 8791), (7257, 8493)]