68041029

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 106769664

約数和(自身を除く): 38728635

約数列:

[1, 3, 7, 21, 53, 113, 159, 339, 371, 541, 791, 1113, 1623, 2373, 3787, 5989, 11361, 17967, 28673, 41923, 61133, 86019, 125769, 183399, 200711, 427931, 602133, 1283793, 3240049, 9720147, 22680343, 68041029]

約数ペア:

[(1, 68041029), (3, 22680343), (7, 9720147), (21, 3240049), (53, 1283793), (113, 602133), (159, 427931), (339, 200711), (371, 183399), (541, 125769), (791, 86019), (1113, 61133), (1623, 41923), (2373, 28673), (3787, 17967), (5989, 11361)]