9719168085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{19813}}^1$

素因数の和:20826

約数の個数: 48

約数和(自身を含む): 18397536768

約数和(自身を除く): 8678368683

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 991, 2973, 4955, 8919, 10901, 14865, 19813, 32703, 44595, 54505, 59439, 98109, 99065, 163515, 178317, 217943, 297195, 490545, 653829, 891585, 1089715, 1961487, 3269145, 9807435, 19634683, 58904049, 98173415, 176712147, 215981513, 294520245, 647944539, 883560735, 1079907565, 1943833617, 3239722695, 9719168085]

約数ペア:

[(1, 9719168085), (3, 3239722695), (5, 1943833617), (9, 1079907565), (11, 883560735), (15, 647944539), (33, 294520245), (45, 215981513), (55, 176712147), (99, 98173415), (165, 58904049), (495, 19634683), (991, 9807435), (2973, 3269145), (4955, 1961487), (8919, 1089715), (10901, 891585), (14865, 653829), (19813, 490545), (32703, 297195), (44595, 217943), (54505, 178317), (59439, 163515), (98109, 99065)]