72476019

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 136028160

約数和(自身を除く): 63552141

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 71, 77, 99, 189, 213, 231, 297, 491, 497, 639, 693, 781, 1473, 1491, 1917, 2079, 2343, 3437, 4419, 4473, 5401, 5467, 7029, 10311, 13257, 13419, 16203, 16401, 21087, 30933, 34861, 37807, 48609, 49203, 92799, 104583, 113421, 145827, 147609, 244027, 313749, 340263, 383471, 732081, 941247, 1020789, 1150413, 2196243, 2684297, 3451239, 6588729, 8052891, 10353717, 24158673, 72476019]

約数ペア:

[(1, 72476019), (3, 24158673), (7, 10353717), (9, 8052891), (11, 6588729), (21, 3451239), (27, 2684297), (33, 2196243), (63, 1150413), (71, 1020789), (77, 941247), (99, 732081), (189, 383471), (213, 340263), (231, 313749), (297, 244027), (491, 147609), (497, 145827), (639, 113421), (693, 104583), (781, 92799), (1473, 49203), (1491, 48609), (1917, 37807), (2079, 34861), (2343, 30933), (3437, 21087), (4419, 16401), (4473, 16203), (5401, 13419), (5467, 13257), (7029, 10311)]