81148122

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2039}}^1$

素因数の和:2128

約数の個数: 64

約数和(自身を含む): 199756800

約数和(自身を除く): 118608678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 67, 99, 134, 198, 201, 297, 402, 594, 603, 737, 1206, 1474, 1809, 2039, 2211, 3618, 4078, 4422, 6117, 6633, 12234, 13266, 18351, 19899, 22429, 36702, 39798, 44858, 55053, 67287, 110106, 134574, 136613, 201861, 273226, 403722, 409839, 605583, 819678, 1211166, 1229517, 1502743, 2459034, 3005486, 3688551, 4508229, 7377102, 9016458, 13524687, 27049374, 40574061, 81148122]

約数ペア:

[(1, 81148122), (2, 40574061), (3, 27049374), (6, 13524687), (9, 9016458), (11, 7377102), (18, 4508229), (22, 3688551), (27, 3005486), (33, 2459034), (54, 1502743), (66, 1229517), (67, 1211166), (99, 819678), (134, 605583), (198, 409839), (201, 403722), (297, 273226), (402, 201861), (594, 136613), (603, 134574), (737, 110106), (1206, 67287), (1474, 55053), (1809, 44858), (2039, 39798), (2211, 36702), (3618, 22429), (4078, 19899), (4422, 18351), (6117, 13266), (6633, 12234)]