71127431

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 11609209

約数列:

[1, 19, 23, 37, 53, 83, 437, 703, 851, 1007, 1219, 1577, 1909, 1961, 3071, 4399, 16169, 23161, 36271, 37259, 45103, 58349, 70633, 83581, 101177, 162763, 856957, 1342027, 1922363, 3092497, 3743549, 71127431]

約数ペア:

[(1, 71127431), (19, 3743549), (23, 3092497), (37, 1922363), (53, 1342027), (83, 856957), (437, 162763), (703, 101177), (851, 83581), (1007, 70633), (1219, 58349), (1577, 45103), (1909, 37259), (1961, 36271), (3071, 23161), (4399, 16169)]