73039617

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5443}}^1$

素因数の和:5530

約数の個数: 32

約数和(自身を含む): 125429760

約数和(自身を除く): 52390143

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 5443, 13419, 16329, 38101, 48987, 114303, 146961, 342909, 386453, 1028727, 1159359, 2705171, 3478077, 8115513, 10434231, 24346539, 73039617]

約数ペア:

[(1, 73039617), (3, 24346539), (7, 10434231), (9, 8115513), (21, 3478077), (27, 2705171), (63, 1159359), (71, 1028727), (189, 386453), (213, 342909), (497, 146961), (639, 114303), (1491, 48987), (1917, 38101), (4473, 16329), (5443, 13419)]