70404243

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 115992576

約数和(自身を除く): 45588333

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 463, 557, 1389, 1671, 3241, 3899, 6019, 7241, 9723, 11697, 18057, 21723, 42133, 50687, 126399, 152061, 257891, 773673, 1805237, 3352583, 5415711, 10057749, 23468081, 70404243]

約数ペア:

[(1, 70404243), (3, 23468081), (7, 10057749), (13, 5415711), (21, 3352583), (39, 1805237), (91, 773673), (273, 257891), (463, 152061), (557, 126399), (1389, 50687), (1671, 42133), (3241, 21723), (3899, 18057), (6019, 11697), (7241, 9723)]