71397447657

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{299447}}^1$

素因数の和:299605

約数の個数: 32

約数和(自身を含む): 103489228800

約数和(自身を除く): 32091781143

約数列:

[1, 3, 19, 47, 57, 89, 141, 267, 893, 1691, 2679, 4183, 5073, 12549, 79477, 238431, 299447, 898341, 5689493, 14074009, 17068479, 26650783, 42222027, 79952349, 267406171, 506364877, 802218513, 1252586801, 1519094631, 3757760403, 23799149219, 71397447657]

約数ペア:

[(1, 71397447657), (3, 23799149219), (19, 3757760403), (47, 1519094631), (57, 1252586801), (89, 802218513), (141, 506364877), (267, 267406171), (893, 79952349), (1691, 42222027), (2679, 26650783), (4183, 17068479), (5073, 14074009), (12549, 5689493), (79477, 898341), (238431, 299447)]