581036450067

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{101681}}^1$

素因数の和:101838

約数の個数: 80

約数和(自身を含む): 944910489600

約数和(自身を除く): 363874039533

約数列:

[1, 3, 9, 19, 27, 47, 57, 79, 81, 141, 171, 237, 423, 513, 711, 893, 1269, 1501, 1539, 2133, 2679, 3713, 3807, 4503, 6399, 8037, 11139, 13509, 24111, 33417, 40527, 70547, 72333, 100251, 101681, 121581, 211641, 300753, 305043, 634923, 915129, 1904769, 1931939, 2745387, 4779007, 5714307, 5795817, 8032799, 8236161, 14337021, 17387451, 24098397, 43011063, 52162353, 72295191, 90801133, 129033189, 152623181, 156487059, 216885573, 272403399, 377541553, 387099567, 457869543, 650656719, 817210197, 1132624659, 1373608629, 2451630591, 3397873977, 4120825887, 7173289507, 7354891773, 10193621931, 12362477661, 21519868521, 30580865793, 64559605563, 193678816689, 581036450067]

約数ペア:

[(1, 581036450067), (3, 193678816689), (9, 64559605563), (19, 30580865793), (27, 21519868521), (47, 12362477661), (57, 10193621931), (79, 7354891773), (81, 7173289507), (141, 4120825887), (171, 3397873977), (237, 2451630591), (423, 1373608629), (513, 1132624659), (711, 817210197), (893, 650656719), (1269, 457869543), (1501, 387099567), (1539, 377541553), (2133, 272403399), (2679, 216885573), (3713, 156487059), (3807, 152623181), (4503, 129033189), (6399, 90801133), (8037, 72295191), (11139, 52162353), (13509, 43011063), (24111, 24098397), (33417, 17387451), (40527, 14337021), (70547, 8236161), (72333, 8032799), (100251, 5795817), (101681, 5714307), (121581, 4779007), (211641, 2745387), (300753, 1931939), (305043, 1904769), (634923, 915129)]