63020853

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 116970048

約数和(自身を除く): 53949195

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 163, 171, 323, 357, 361, 399, 489, 969, 1071, 1083, 1141, 1197, 1467, 2261, 2527, 2771, 2907, 3097, 3249, 3423, 6137, 6783, 7581, 8313, 9291, 10269, 18411, 19397, 20349, 21679, 22743, 24939, 27873, 42959, 52649, 55233, 58191, 58843, 65037, 128877, 157947, 174573, 176529, 195111, 368543, 386631, 411901, 473841, 529587, 1000331, 1105629, 1235703, 3000993, 3316887, 3707109, 7002317, 9002979, 21006951, 63020853]

約数ペア:

[(1, 63020853), (3, 21006951), (7, 9002979), (9, 7002317), (17, 3707109), (19, 3316887), (21, 3000993), (51, 1235703), (57, 1105629), (63, 1000331), (119, 529587), (133, 473841), (153, 411901), (163, 386631), (171, 368543), (323, 195111), (357, 176529), (361, 174573), (399, 157947), (489, 128877), (969, 65037), (1071, 58843), (1083, 58191), (1141, 55233), (1197, 52649), (1467, 42959), (2261, 27873), (2527, 24939), (2771, 22743), (2907, 21679), (3097, 20349), (3249, 19397), (3423, 18411), (6137, 10269), (6783, 9291), (7581, 8313)]