40979673

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 72648576

約数和(自身を除く): 31668903

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 83, 119, 153, 249, 357, 461, 581, 747, 1071, 1383, 1411, 1743, 3227, 4149, 4233, 5229, 7837, 9681, 9877, 12699, 23511, 29043, 29631, 38263, 54859, 70533, 88893, 114789, 164577, 267841, 344367, 493731, 650471, 803523, 1951413, 2410569, 4553297, 5854239, 13659891, 40979673]

約数ペア:

[(1, 40979673), (3, 13659891), (7, 5854239), (9, 4553297), (17, 2410569), (21, 1951413), (51, 803523), (63, 650471), (83, 493731), (119, 344367), (153, 267841), (249, 164577), (357, 114789), (461, 88893), (581, 70533), (747, 54859), (1071, 38263), (1383, 29631), (1411, 29043), (1743, 23511), (3227, 12699), (4149, 9877), (4233, 9681), (5229, 7837)]