73440003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{733}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 121010176

約数和(自身を除く): 47570173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 367, 733, 1101, 2199, 2569, 4771, 5131, 7707, 9529, 14313, 15393, 28587, 33397, 66703, 100191, 200109, 269011, 807033, 1883077, 3497143, 5649231, 10491429, 24480001, 73440003]

約数ペア:

[(1, 73440003), (3, 24480001), (7, 10491429), (13, 5649231), (21, 3497143), (39, 1883077), (91, 807033), (273, 269011), (367, 200109), (733, 100191), (1101, 66703), (2199, 33397), (2569, 28587), (4771, 15393), (5131, 14313), (7707, 9529)]