86943933

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 143410176

約数和(自身を除く): 56466243

約数列:

[1, 3, 9, 17, 23, 31, 51, 69, 93, 153, 207, 279, 391, 527, 713, 797, 1173, 1581, 2139, 2391, 3519, 4743, 6417, 7173, 12121, 13549, 18331, 24707, 36363, 40647, 54993, 74121, 109089, 121941, 164979, 222363, 311627, 420019, 568261, 934881, 1260057, 1704783, 2804643, 3780171, 5114349, 9660437, 28981311, 86943933]

約数ペア:

[(1, 86943933), (3, 28981311), (9, 9660437), (17, 5114349), (23, 3780171), (31, 2804643), (51, 1704783), (69, 1260057), (93, 934881), (153, 568261), (207, 420019), (279, 311627), (391, 222363), (527, 164979), (713, 121941), (797, 109089), (1173, 74121), (1581, 54993), (2139, 40647), (2391, 36363), (3519, 24707), (4743, 18331), (6417, 13549), (7173, 12121)]