98172801

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 153653760

約数和(自身を除く): 55480959

約数列:

[1, 3, 9, 29, 47, 53, 87, 141, 151, 159, 261, 423, 453, 477, 1359, 1363, 1537, 2491, 4089, 4379, 4611, 7097, 7473, 8003, 12267, 13137, 13833, 21291, 22419, 24009, 39411, 63873, 72027, 72239, 205813, 216717, 232087, 376141, 617439, 650151, 696261, 1128423, 1852317, 2088783, 3385269, 10908089, 32724267, 98172801]

約数ペア:

[(1, 98172801), (3, 32724267), (9, 10908089), (29, 3385269), (47, 2088783), (53, 1852317), (87, 1128423), (141, 696261), (151, 650151), (159, 617439), (261, 376141), (423, 232087), (453, 216717), (477, 205813), (1359, 72239), (1363, 72027), (1537, 63873), (2491, 39411), (4089, 24009), (4379, 22419), (4611, 21291), (7097, 13833), (7473, 13137), (8003, 12267)]