1937331837

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2153}}^1$

素因数の和:2221

約数の個数: 72

約数和(自身を含む): 3468663744

約数和(自身を除く): 1531331907

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 529, 567, 621, 1449, 1587, 1701, 1863, 2153, 3703, 4347, 4761, 5589, 6459, 11109, 13041, 14283, 15071, 19377, 33327, 39123, 42849, 45213, 49519, 58131, 99981, 128547, 135639, 148557, 174393, 299943, 346633, 406917, 445671, 523179, 899829, 1039899, 1138937, 1220751, 1337013, 3119697, 3416811, 3662253, 4011039, 7972559, 9359091, 10250433, 12033117, 23917677, 28077273, 30751299, 71753031, 84231819, 92253897, 215259093, 276761691, 645777279, 1937331837]

約数ペア:

[(1, 1937331837), (3, 645777279), (7, 276761691), (9, 215259093), (21, 92253897), (23, 84231819), (27, 71753031), (63, 30751299), (69, 28077273), (81, 23917677), (161, 12033117), (189, 10250433), (207, 9359091), (243, 7972559), (483, 4011039), (529, 3662253), (567, 3416811), (621, 3119697), (1449, 1337013), (1587, 1220751), (1701, 1138937), (1863, 1039899), (2153, 899829), (3703, 523179), (4347, 445671), (4761, 406917), (5589, 346633), (6459, 299943), (11109, 174393), (13041, 148557), (14283, 135639), (15071, 128547), (19377, 99981), (33327, 58131), (39123, 49519), (42849, 45213)]