163949445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19483}}^1$

素因数の和:19522

約数の個数: 48

約数和(自身を含む): 328266432

約数和(自身を除く): 164316987

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 19483, 58449, 97415, 175347, 214313, 292245, 331211, 642939, 876735, 993633, 1071565, 1656055, 1928817, 2980899, 3214695, 3643321, 4968165, 9644085, 10929963, 14904495, 18216605, 32789889, 54649815, 163949445]

約数ペア:

[(1, 163949445), (3, 54649815), (5, 32789889), (9, 18216605), (11, 14904495), (15, 10929963), (17, 9644085), (33, 4968165), (45, 3643321), (51, 3214695), (55, 2980899), (85, 1928817), (99, 1656055), (153, 1071565), (165, 993633), (187, 876735), (255, 642939), (495, 331211), (561, 292245), (765, 214313), (935, 175347), (1683, 97415), (2805, 58449), (8415, 19483)]