74770059

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 123185664

約数和(自身を除く): 48415605

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 401, 683, 1203, 2049, 2807, 4781, 5213, 8421, 8879, 14343, 15639, 26637, 36491, 62153, 109473, 186459, 273883, 821649, 1917181, 3560479, 5751543, 10681437, 24923353, 74770059]

約数ペア:

[(1, 74770059), (3, 24923353), (7, 10681437), (13, 5751543), (21, 3560479), (39, 1917181), (91, 821649), (273, 273883), (401, 186459), (683, 109473), (1203, 62153), (2049, 36491), (2807, 26637), (4781, 15639), (5213, 14343), (8421, 8879)]