82443907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 109509120

約数和(自身を除く): 27065213

約数列:

[1, 7, 13, 19, 41, 91, 133, 247, 287, 533, 779, 1163, 1729, 3731, 5453, 8141, 10127, 15119, 22097, 47683, 70889, 105833, 154679, 287261, 333781, 619879, 905977, 2010827, 4339153, 6341839, 11777701, 82443907]

約数ペア:

[(1, 82443907), (7, 11777701), (13, 6341839), (19, 4339153), (41, 2010827), (91, 905977), (133, 619879), (247, 333781), (287, 287261), (533, 154679), (779, 105833), (1163, 70889), (1729, 47683), (3731, 22097), (5453, 15119), (8141, 10127)]