40048371

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 70041600

約数和(自身を除く): 29993229

約数列:

[1, 3, 9, 11, 19, 27, 33, 47, 57, 99, 141, 151, 171, 209, 297, 423, 453, 513, 517, 627, 893, 1269, 1359, 1551, 1661, 1881, 2679, 2869, 4077, 4653, 4983, 5643, 7097, 8037, 8607, 9823, 13959, 14949, 21291, 24111, 25821, 29469, 31559, 44847, 63873, 77463, 78067, 88407, 94677, 134843, 191619, 234201, 265221, 284031, 404529, 702603, 852093, 1213587, 1483273, 2107809, 3640761, 4449819, 13349457, 40048371]

約数ペア:

[(1, 40048371), (3, 13349457), (9, 4449819), (11, 3640761), (19, 2107809), (27, 1483273), (33, 1213587), (47, 852093), (57, 702603), (99, 404529), (141, 284031), (151, 265221), (171, 234201), (209, 191619), (297, 134843), (423, 94677), (453, 88407), (513, 78067), (517, 77463), (627, 63873), (893, 44847), (1269, 31559), (1359, 29469), (1551, 25821), (1661, 24111), (1881, 21291), (2679, 14949), (2869, 13959), (4077, 9823), (4653, 8607), (4983, 8037), (5643, 7097)]