6405515961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{1399}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 10010112000

約数和(自身を除く): 3604596039

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 167, 247, 481, 501, 703, 741, 1399, 1443, 2109, 2171, 3173, 4197, 6179, 6513, 9139, 9519, 18187, 18537, 26581, 27417, 41249, 51763, 54561, 79743, 80327, 117401, 123747, 155289, 233633, 240981, 345553, 352203, 672919, 700899, 983497, 1036659, 1526213, 2018757, 2950491, 3037229, 4439027, 4578639, 8644421, 9111687, 12785461, 13317081, 25933263, 38356383, 57707351, 112377473, 164243999, 173122053, 337132419, 492731997, 2135171987, 6405515961]

約数ペア:

[(1, 6405515961), (3, 2135171987), (13, 492731997), (19, 337132419), (37, 173122053), (39, 164243999), (57, 112377473), (111, 57707351), (167, 38356383), (247, 25933263), (481, 13317081), (501, 12785461), (703, 9111687), (741, 8644421), (1399, 4578639), (1443, 4439027), (2109, 3037229), (2171, 2950491), (3173, 2018757), (4197, 1526213), (6179, 1036659), (6513, 983497), (9139, 700899), (9519, 672919), (18187, 352203), (18537, 345553), (26581, 240981), (27417, 233633), (41249, 155289), (51763, 123747), (54561, 117401), (79743, 80327)]