12052161

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 20367360

約数和(自身を除く): 8315199

約数列:

[1, 3, 9, 11, 23, 33, 67, 69, 79, 99, 201, 207, 237, 253, 603, 711, 737, 759, 869, 1541, 1817, 2211, 2277, 2607, 4623, 5293, 5451, 6633, 7821, 13869, 15879, 16353, 16951, 19987, 47637, 50853, 58223, 59961, 121739, 152559, 174669, 179883, 365217, 524007, 1095651, 1339129, 4017387, 12052161]

約数ペア:

[(1, 12052161), (3, 4017387), (9, 1339129), (11, 1095651), (23, 524007), (33, 365217), (67, 179883), (69, 174669), (79, 152559), (99, 121739), (201, 59961), (207, 58223), (237, 50853), (253, 47637), (603, 19987), (711, 16951), (737, 16353), (759, 15879), (869, 13869), (1541, 7821), (1817, 6633), (2211, 5451), (2277, 5293), (2607, 4623)]