71122279

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 76137984

約数和(自身を除く): 5015705

約数列:

[1, 23, 61, 163, 311, 1403, 3749, 7153, 9943, 18971, 50693, 228689, 436333, 1165939, 3092273, 71122279]

約数ペア:

[(1, 71122279), (23, 3092273), (61, 1165939), (163, 436333), (311, 228689), (1403, 50693), (3749, 18971), (7153, 9943)]