193401

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 32

約数和(自身を含む): 336000

約数和(自身を除く): 142599

約数列:

[1, 3, 9, 13, 19, 27, 29, 39, 57, 87, 117, 171, 247, 261, 351, 377, 513, 551, 741, 783, 1131, 1653, 2223, 3393, 4959, 6669, 7163, 10179, 14877, 21489, 64467, 193401]

約数ペア:

[(1, 193401), (3, 64467), (9, 21489), (13, 14877), (19, 10179), (27, 7163), (29, 6669), (39, 4959), (57, 3393), (87, 2223), (117, 1653), (171, 1131), (247, 783), (261, 741), (351, 551), (377, 513)]