78873047

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 97459200

約数和(自身を除く): 18586153

約数列:

[1, 11, 17, 19, 79, 187, 209, 281, 323, 869, 1343, 1501, 3091, 3553, 4777, 5339, 14773, 16511, 22199, 25517, 52547, 58729, 90763, 244189, 280687, 377383, 421781, 998393, 4151213, 4639591, 7170277, 78873047]

約数ペア:

[(1, 78873047), (11, 7170277), (17, 4639591), (19, 4151213), (79, 998393), (187, 421781), (209, 377383), (281, 280687), (323, 244189), (869, 90763), (1343, 58729), (1501, 52547), (3091, 25517), (3553, 22199), (4777, 16511), (5339, 14773)]