27549261

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 42116480

約数和(自身を除く): 14567219

約数列:

[1, 3, 9, 27, 67, 97, 157, 201, 291, 471, 603, 873, 1413, 1809, 2619, 4239, 6499, 10519, 15229, 19497, 31557, 45687, 58491, 94671, 137061, 175473, 284013, 411183, 1020343, 3061029, 9183087, 27549261]

約数ペア:

[(1, 27549261), (3, 9183087), (9, 3061029), (27, 1020343), (67, 411183), (97, 284013), (157, 175473), (201, 137061), (291, 94671), (471, 58491), (603, 45687), (873, 31557), (1413, 19497), (1809, 15229), (2619, 10519), (4239, 6499)]