181783329

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 333932544

約数和(自身を除く): 152149215

約数列:

[1, 3, 7, 13, 17, 21, 23, 39, 51, 69, 91, 119, 131, 161, 169, 221, 273, 299, 357, 391, 393, 483, 507, 663, 897, 917, 1173, 1183, 1547, 1703, 2093, 2227, 2737, 2751, 2873, 3013, 3549, 3887, 4641, 5083, 5109, 6279, 6681, 8211, 8619, 9039, 11661, 11921, 15249, 15589, 20111, 21091, 22139, 27209, 28951, 35581, 35763, 39169, 46767, 51221, 60333, 63273, 66079, 66417, 81627, 86853, 106743, 117507, 153663, 154973, 198237, 202657, 274183, 358547, 376363, 462553, 464919, 509197, 607971, 665873, 822549, 1075641, 1129089, 1387659, 1527591, 1997619, 2634541, 3564379, 4661111, 7903623, 8656349, 10693137, 13983333, 25969047, 60594443, 181783329]

約数ペア:

[(1, 181783329), (3, 60594443), (7, 25969047), (13, 13983333), (17, 10693137), (21, 8656349), (23, 7903623), (39, 4661111), (51, 3564379), (69, 2634541), (91, 1997619), (119, 1527591), (131, 1387659), (161, 1129089), (169, 1075641), (221, 822549), (273, 665873), (299, 607971), (357, 509197), (391, 464919), (393, 462553), (483, 376363), (507, 358547), (663, 274183), (897, 202657), (917, 198237), (1173, 154973), (1183, 153663), (1547, 117507), (1703, 106743), (2093, 86853), (2227, 81627), (2737, 66417), (2751, 66079), (2873, 63273), (3013, 60333), (3549, 51221), (3887, 46767), (4641, 39169), (5083, 35763), (5109, 35581), (6279, 28951), (6681, 27209), (8211, 22139), (8619, 21091), (9039, 20111), (11661, 15589), (11921, 15249)]