31504447863

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{33287}}^1$

素因数の和:33564

約数の個数: 48

約数和(自身を含む): 52926322176

約数和(自身を除く): 21421874313

約数列:

[1, 3, 7, 9, 21, 63, 83, 181, 249, 543, 581, 747, 1267, 1629, 1743, 3801, 5229, 11403, 15023, 33287, 45069, 99861, 105161, 135207, 233009, 299583, 315483, 699027, 946449, 2097081, 2762821, 6024947, 8288463, 18074841, 19339747, 24865389, 42174629, 54224523, 58019241, 126523887, 174057723, 379571661, 500070601, 1500211803, 3500494207, 4500635409, 10501482621, 31504447863]

約数ペア:

[(1, 31504447863), (3, 10501482621), (7, 4500635409), (9, 3500494207), (21, 1500211803), (63, 500070601), (83, 379571661), (181, 174057723), (249, 126523887), (543, 58019241), (581, 54224523), (747, 42174629), (1267, 24865389), (1629, 19339747), (1743, 18074841), (3801, 8288463), (5229, 6024947), (11403, 2762821), (15023, 2097081), (33287, 946449), (45069, 699027), (99861, 315483), (105161, 299583), (135207, 233009)]