71369896821

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2609}}^1\times {\mathrm{10211}}^1$

素因数の和:12889

約数の個数: 32

約数和(自身を含む): 102348748800

約数和(自身を除く): 30978851979

約数列:

[1, 3, 19, 47, 57, 141, 893, 2609, 2679, 7827, 10211, 30633, 49571, 122623, 148713, 194009, 367869, 479917, 582027, 1439751, 2329837, 6989511, 9118423, 26640499, 27355269, 79921497, 506169481, 1252103453, 1518508443, 3756310359, 23789965607, 71369896821]

約数ペア:

[(1, 71369896821), (3, 23789965607), (19, 3756310359), (47, 1518508443), (57, 1252103453), (141, 506169481), (893, 79921497), (2609, 27355269), (2679, 26640499), (7827, 9118423), (10211, 6989511), (30633, 2329837), (49571, 1439751), (122623, 582027), (148713, 479917), (194009, 367869)]