138355503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 233985024

約数和(自身を除く): 95629521

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 61, 143, 183, 187, 221, 311, 429, 561, 663, 671, 793, 933, 1037, 2013, 2379, 2431, 3111, 3421, 4043, 5287, 7293, 8723, 10263, 11407, 12129, 13481, 15861, 18971, 26169, 34221, 40443, 44473, 56913, 58157, 68731, 133419, 148291, 174471, 206193, 208681, 246623, 322507, 444873, 626043, 739869, 756041, 967521, 2268123, 2712853, 3547577, 4192591, 8138559, 10642731, 12577773, 46118501, 138355503]

約数ペア:

[(1, 138355503), (3, 46118501), (11, 12577773), (13, 10642731), (17, 8138559), (33, 4192591), (39, 3547577), (51, 2712853), (61, 2268123), (143, 967521), (183, 756041), (187, 739869), (221, 626043), (311, 444873), (429, 322507), (561, 246623), (663, 208681), (671, 206193), (793, 174471), (933, 148291), (1037, 133419), (2013, 68731), (2379, 58157), (2431, 56913), (3111, 44473), (3421, 40443), (4043, 34221), (5287, 26169), (7293, 18971), (8723, 15861), (10263, 13481), (11407, 12129)]