78333399

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 125017200

約数和(自身を除く): 46683801

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 163, 349, 459, 489, 1047, 1377, 1467, 2771, 3141, 4401, 5933, 8313, 9423, 13203, 17799, 24939, 28269, 53397, 56887, 74817, 160191, 170661, 224451, 480573, 511983, 967079, 1535949, 2901237, 4607847, 8703711, 26111133, 78333399]

約数ペア:

[(1, 78333399), (3, 26111133), (9, 8703711), (17, 4607847), (27, 2901237), (51, 1535949), (81, 967079), (153, 511983), (163, 480573), (349, 224451), (459, 170661), (489, 160191), (1047, 74817), (1377, 56887), (1467, 53397), (2771, 28269), (3141, 24939), (4401, 17799), (5933, 13203), (8313, 9423)]