78062127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 131658240

約数和(自身を除く): 53596113

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 61, 143, 157, 183, 209, 247, 429, 471, 627, 671, 741, 793, 1159, 1727, 2013, 2041, 2379, 2717, 2983, 3477, 5181, 6123, 8151, 8723, 8949, 9577, 12749, 15067, 22451, 26169, 28731, 32813, 38247, 38779, 45201, 67353, 98439, 105347, 116337, 124501, 165737, 181963, 316041, 373503, 426569, 497211, 545889, 1279707, 1369511, 2001593, 2365519, 4108533, 6004779, 7096557, 26020709, 78062127]

約数ペア:

[(1, 78062127), (3, 26020709), (11, 7096557), (13, 6004779), (19, 4108533), (33, 2365519), (39, 2001593), (57, 1369511), (61, 1279707), (143, 545889), (157, 497211), (183, 426569), (209, 373503), (247, 316041), (429, 181963), (471, 165737), (627, 124501), (671, 116337), (741, 105347), (793, 98439), (1159, 67353), (1727, 45201), (2013, 38779), (2041, 38247), (2379, 32813), (2717, 28731), (2983, 26169), (3477, 22451), (5181, 15067), (6123, 12749), (8151, 9577), (8723, 8949)]