29121726417

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{77563}}^1$

素因数の和:78533

約数の個数: 32

約数和(自身を含む): 46761784320

約数和(自身を除く): 17640057903

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 941, 2823, 6587, 17879, 19761, 53637, 77563, 125153, 232689, 375459, 542941, 1473697, 1628823, 4421091, 10315879, 30947637, 72986783, 218960349, 510907481, 1386748877, 1532722443, 4160246631, 9707242139, 29121726417]

約数ペア:

[(1, 29121726417), (3, 9707242139), (7, 4160246631), (19, 1532722443), (21, 1386748877), (57, 510907481), (133, 218960349), (399, 72986783), (941, 30947637), (2823, 10315879), (6587, 4421091), (17879, 1628823), (19761, 1473697), (53637, 542941), (77563, 375459), (125153, 232689)]