146227263

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2339}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 241113600

約数和(自身を除く): 94886337

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 687, 1603, 2339, 2977, 4809, 7017, 8931, 16373, 20839, 30407, 49119, 62517, 91221, 212849, 535631, 638547, 1606893, 3749417, 6963203, 11248251, 20889609, 48742421, 146227263]

約数ペア:

[(1, 146227263), (3, 48742421), (7, 20889609), (13, 11248251), (21, 6963203), (39, 3749417), (91, 1606893), (229, 638547), (273, 535631), (687, 212849), (1603, 91221), (2339, 62517), (2977, 49119), (4809, 30407), (7017, 20839), (8931, 16373)]