9728980989

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{3467}}^1$

素因数の和:4050

約数の個数: 64

約数和(自身を含む): 16841717760

約数和(自身を除く): 7112736771

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 541, 741, 1623, 1729, 3467, 3787, 5187, 7033, 10279, 10401, 11361, 21099, 24269, 30837, 45071, 49231, 65873, 71953, 72807, 133627, 135213, 147693, 197619, 215859, 315497, 400881, 461111, 856349, 935389, 946491, 1383333, 1875647, 2569047, 2806167, 5626941, 5994443, 13129529, 17983329, 24383411, 35637293, 39388587, 73150233, 106911879, 170683877, 249461051, 463284809, 512051631, 748383153, 1389854427, 3242993663, 9728980989]

約数ペア:

[(1, 9728980989), (3, 3242993663), (7, 1389854427), (13, 748383153), (19, 512051631), (21, 463284809), (39, 249461051), (57, 170683877), (91, 106911879), (133, 73150233), (247, 39388587), (273, 35637293), (399, 24383411), (541, 17983329), (741, 13129529), (1623, 5994443), (1729, 5626941), (3467, 2806167), (3787, 2569047), (5187, 1875647), (7033, 1383333), (10279, 946491), (10401, 935389), (11361, 856349), (21099, 461111), (24269, 400881), (30837, 315497), (45071, 215859), (49231, 197619), (65873, 147693), (71953, 135213), (72807, 133627)]