171126486

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 399306240

約数和(自身を除く): 228179754

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 211, 414, 422, 621, 633, 653, 1242, 1266, 1306, 1899, 1959, 3798, 3918, 4853, 5697, 5877, 9706, 11394, 11754, 14559, 15019, 17631, 29118, 30038, 35262, 43677, 45057, 87354, 90114, 131031, 135171, 137783, 262062, 270342, 275566, 405513, 413349, 811026, 826698, 1240047, 2480094, 3169009, 3720141, 6338018, 7440282, 9507027, 19014054, 28521081, 57042162, 85563243, 171126486]

約数ペア:

[(1, 171126486), (2, 85563243), (3, 57042162), (6, 28521081), (9, 19014054), (18, 9507027), (23, 7440282), (27, 6338018), (46, 3720141), (54, 3169009), (69, 2480094), (138, 1240047), (207, 826698), (211, 811026), (414, 413349), (422, 405513), (621, 275566), (633, 270342), (653, 262062), (1242, 137783), (1266, 135171), (1306, 131031), (1899, 90114), (1959, 87354), (3798, 45057), (3918, 43677), (4853, 35262), (5697, 30038), (5877, 29118), (9706, 17631), (11394, 15019), (11754, 14559)]