79118451

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:641

約数の個数: 40

約数和(自身を含む): 125888400

約数和(自身を除く): 46769949

約数列:

[1, 3, 9, 19, 27, 57, 81, 101, 171, 303, 509, 513, 909, 1527, 1539, 1919, 2727, 4581, 5757, 8181, 9671, 13743, 17271, 29013, 41229, 51409, 51813, 87039, 154227, 155439, 261117, 462681, 783351, 976771, 1388043, 2930313, 4164129, 8790939, 26372817, 79118451]

約数ペア:

[(1, 79118451), (3, 26372817), (9, 8790939), (19, 4164129), (27, 2930313), (57, 1388043), (81, 976771), (101, 783351), (171, 462681), (303, 261117), (509, 155439), (513, 154227), (909, 87039), (1527, 51813), (1539, 51409), (1919, 41229), (2727, 29013), (4581, 17271), (5757, 13743), (8181, 9671)]