38613159

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4783}}^1$

素因数の和:4828

約数の個数: 32

約数和(自身を含む): 64296960

約数和(自身を除く): 25683801

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 4783, 8073, 14349, 43047, 62179, 110009, 129141, 186537, 330027, 559611, 990081, 1430117, 1678833, 2970243, 4290351, 12871053, 38613159]

約数ペア:

[(1, 38613159), (3, 12871053), (9, 4290351), (13, 2970243), (23, 1678833), (27, 1430117), (39, 990081), (69, 559611), (117, 330027), (207, 186537), (299, 129141), (351, 110009), (621, 62179), (897, 43047), (2691, 14349), (4783, 8073)]