84750393

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16339}}^1$

素因数の和:16381

約数の個数: 32

約数和(自身を含む): 146406400

約数和(自身を除く): 61656007

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 16339, 49017, 114373, 212407, 310441, 343119, 637221, 931323, 1486849, 2173087, 4035733, 4460547, 6519261, 12107199, 28250131, 84750393]

約数ペア:

[(1, 84750393), (3, 28250131), (7, 12107199), (13, 6519261), (19, 4460547), (21, 4035733), (39, 2173087), (57, 1486849), (91, 931323), (133, 637221), (247, 343119), (273, 310441), (399, 212407), (741, 114373), (1729, 49017), (5187, 16339)]