27109394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 45287424

約数和(自身を除く): 18178030

約数列:

[1, 2, 13, 26, 53, 103, 106, 191, 206, 382, 689, 1339, 1378, 2483, 2678, 4966, 5459, 10123, 10918, 19673, 20246, 39346, 70967, 131599, 141934, 255749, 263198, 511498, 1042669, 2085338, 13554697, 27109394]

約数ペア:

[(1, 27109394), (2, 13554697), (13, 2085338), (26, 1042669), (53, 511498), (103, 263198), (106, 255749), (191, 141934), (206, 131599), (382, 70967), (689, 39346), (1339, 20246), (1378, 19673), (2483, 10918), (2678, 10123), (4966, 5459)]