27565535109

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3989801}}^1$

素因数の和:3989865

約数の個数: 24

約数和(自身を含む): 43664393088

約数和(自身を除く): 16098857979

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 3989801, 11969403, 27928607, 83785821, 187520647, 195500249, 562561941, 586500747, 1312644529, 3937933587, 9188511703, 27565535109]

約数ペア:

[(1, 27565535109), (3, 9188511703), (7, 3937933587), (21, 1312644529), (47, 586500747), (49, 562561941), (141, 195500249), (147, 187520647), (329, 83785821), (987, 27928607), (2303, 11969403), (6909, 3989801)]