27042741

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 45147648

約数和(自身を除く): 18104907

約数列:

[1, 3, 9, 11, 27, 33, 67, 81, 99, 151, 201, 243, 297, 453, 603, 737, 891, 1359, 1661, 1809, 2211, 2673, 4077, 4983, 5427, 6633, 10117, 12231, 14949, 16281, 19899, 30351, 36693, 44847, 59697, 91053, 111287, 134541, 179091, 273159, 333861, 403623, 819477, 1001583, 2458431, 3004749, 9014247, 27042741]

約数ペア:

[(1, 27042741), (3, 9014247), (9, 3004749), (11, 2458431), (27, 1001583), (33, 819477), (67, 403623), (81, 333861), (99, 273159), (151, 179091), (201, 134541), (243, 111287), (297, 91053), (453, 59697), (603, 44847), (737, 36693), (891, 30351), (1359, 19899), (1661, 16281), (1809, 14949), (2211, 12231), (2673, 10117), (4077, 6633), (4983, 5427)]