272291036211

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1609}}^1\times {\mathrm{109961}}^1$

素因数の和:111601

約数の個数: 40

約数和(自身を含む): 428433944400

約数和(自身を除く): 156142908189

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1609, 4827, 14481, 30571, 43443, 91713, 109961, 130329, 275139, 329883, 825417, 989649, 2089259, 2476251, 2968947, 6267777, 8906841, 18803331, 56409993, 169229979, 176927249, 530781747, 1592345241, 3361617731, 4777035723, 10084853193, 14331107169, 30254559579, 90763678737, 272291036211]

約数ペア:

[(1, 272291036211), (3, 90763678737), (9, 30254559579), (19, 14331107169), (27, 10084853193), (57, 4777035723), (81, 3361617731), (171, 1592345241), (513, 530781747), (1539, 176927249), (1609, 169229979), (4827, 56409993), (14481, 18803331), (30571, 8906841), (43443, 6267777), (91713, 2968947), (109961, 2476251), (130329, 2089259), (275139, 989649), (329883, 825417)]