70519527

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 114162048

約数和(自身を除く): 43642521

約数列:

[1, 3, 9, 13, 39, 43, 107, 117, 129, 131, 321, 387, 393, 559, 963, 1179, 1391, 1677, 1703, 4173, 4601, 5031, 5109, 5633, 12519, 13803, 14017, 15327, 16899, 41409, 42051, 50697, 59813, 73229, 126153, 179439, 182221, 219687, 538317, 546663, 602731, 659061, 1639989, 1808193, 5424579, 7835503, 23506509, 70519527]

約数ペア:

[(1, 70519527), (3, 23506509), (9, 7835503), (13, 5424579), (39, 1808193), (43, 1639989), (107, 659061), (117, 602731), (129, 546663), (131, 538317), (321, 219687), (387, 182221), (393, 179439), (559, 126153), (963, 73229), (1179, 59813), (1391, 50697), (1677, 42051), (1703, 41409), (4173, 16899), (4601, 15327), (5031, 14017), (5109, 13803), (5633, 12519)]