130191237

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 214418880

約数和(自身を除く): 84227643

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 137, 261, 319, 331, 411, 957, 993, 1233, 1507, 2871, 2979, 3641, 3973, 4521, 9599, 10923, 11919, 13563, 28797, 32769, 35757, 43703, 45347, 86391, 105589, 131109, 136041, 316767, 393327, 408123, 498817, 950301, 1315063, 1496451, 3945189, 4489353, 11835567, 14465693, 43397079, 130191237]

約数ペア:

[(1, 130191237), (3, 43397079), (9, 14465693), (11, 11835567), (29, 4489353), (33, 3945189), (87, 1496451), (99, 1315063), (137, 950301), (261, 498817), (319, 408123), (331, 393327), (411, 316767), (957, 136041), (993, 131109), (1233, 105589), (1507, 86391), (2871, 45347), (2979, 43703), (3641, 35757), (3973, 32769), (4521, 28797), (9599, 13563), (10923, 11919)]