78043413

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3079}}^1$

素因数の和:3177

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 49690347

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 3079, 3621, 8449, 9237, 21553, 25347, 52343, 64659, 157029, 218609, 366401, 655827, 1099203, 1530263, 3716353, 4590789, 11149059, 26014471, 78043413]

約数ペア:

[(1, 78043413), (3, 26014471), (7, 11149059), (17, 4590789), (21, 3716353), (51, 1530263), (71, 1099203), (119, 655827), (213, 366401), (357, 218609), (497, 157029), (1207, 64659), (1491, 52343), (3079, 25347), (3621, 21553), (8449, 9237)]