80632377

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 142871040

約数和(自身を除く): 62238663

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 79, 119, 153, 237, 357, 553, 711, 953, 1071, 1343, 1659, 2859, 4029, 4977, 6671, 8577, 9401, 12087, 16201, 20013, 28203, 48603, 60039, 75287, 84609, 113407, 145809, 225861, 340221, 527009, 677583, 1020663, 1279879, 1581027, 3839637, 4743081, 8959153, 11518911, 26877459, 80632377]

約数ペア:

[(1, 80632377), (3, 26877459), (7, 11518911), (9, 8959153), (17, 4743081), (21, 3839637), (51, 1581027), (63, 1279879), (79, 1020663), (119, 677583), (153, 527009), (237, 340221), (357, 225861), (553, 145809), (711, 113407), (953, 84609), (1071, 75287), (1343, 60039), (1659, 48603), (2859, 28203), (4029, 20013), (4977, 16201), (6671, 12087), (8577, 9401)]