15668837883

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1777}}^1\times {\mathrm{4733}}^1$

素因数の和:6545

約数の個数: 40

約数和(自身を含む): 24443119008

約数和(自身を除く): 8774281125

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1777, 1863, 4733, 5331, 14199, 15993, 40871, 42597, 47979, 108859, 122613, 127791, 143937, 326577, 367839, 383373, 979731, 1103517, 2939193, 3310551, 8410541, 8817579, 25231623, 75694869, 193442443, 227084607, 580327329, 681253821, 1740981987, 5222945961, 15668837883]

約数ペア:

[(1, 15668837883), (3, 5222945961), (9, 1740981987), (23, 681253821), (27, 580327329), (69, 227084607), (81, 193442443), (207, 75694869), (621, 25231623), (1777, 8817579), (1863, 8410541), (4733, 3310551), (5331, 2939193), (14199, 1103517), (15993, 979731), (40871, 383373), (42597, 367839), (47979, 326577), (108859, 143937), (122613, 127791)]