25347453117

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{128311}}^1$

素因数の和:128753

約数の個数: 32

約数和(自身を含む): 40402882560

約数和(自身を除く): 15055429443

約数列:

[1, 3, 7, 21, 23, 69, 161, 409, 483, 1227, 2863, 8589, 9407, 28221, 65849, 128311, 197547, 384933, 898177, 2694531, 2951153, 8853459, 20658071, 52479199, 61974213, 157437597, 367354393, 1102063179, 1207021577, 3621064731, 8449151039, 25347453117]

約数ペア:

[(1, 25347453117), (3, 8449151039), (7, 3621064731), (21, 1207021577), (23, 1102063179), (69, 367354393), (161, 157437597), (409, 61974213), (483, 52479199), (1227, 20658071), (2863, 8853459), (8589, 2951153), (9407, 2694531), (28221, 898177), (65849, 384933), (128311, 197547)]