1854134793

素因数分解:

$3^4\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{2687}}^1$

素因数の和:3923

約数の個数: 40

約数和(自身を含む): 3169216512

約数和(自身を除く): 1315081719

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1217, 2687, 3651, 8061, 8519, 10953, 18809, 24183, 25557, 32859, 56427, 72549, 76671, 98577, 169281, 217647, 230013, 507843, 690039, 1523529, 3270079, 9810237, 22890553, 29430711, 68671659, 88292133, 206014977, 264876399, 618044931, 1854134793]

約数ペア:

[(1, 1854134793), (3, 618044931), (7, 264876399), (9, 206014977), (21, 88292133), (27, 68671659), (63, 29430711), (81, 22890553), (189, 9810237), (567, 3270079), (1217, 1523529), (2687, 690039), (3651, 507843), (8061, 230013), (8519, 217647), (10953, 169281), (18809, 98577), (24183, 76671), (25557, 72549), (32859, 56427)]