73439289

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15139}}^1$

素因数の和:15170

約数の個数: 36

約数和(自身を含む): 134624880

約数和(自身を除く): 61185591

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 15139, 45417, 105973, 136251, 166529, 317919, 499587, 741811, 953757, 1165703, 1498761, 2225433, 3497109, 6676299, 8159921, 10491327, 24479763, 73439289]

約数ペア:

[(1, 73439289), (3, 24479763), (7, 10491327), (9, 8159921), (11, 6676299), (21, 3497109), (33, 2225433), (49, 1498761), (63, 1165703), (77, 953757), (99, 741811), (147, 499587), (231, 317919), (441, 166529), (539, 136251), (693, 105973), (1617, 45417), (4851, 15139)]