101889963

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 183530880

約数和(自身を除く): 81640917

約数列:

[1, 3, 7, 9, 21, 29, 31, 49, 63, 87, 93, 147, 203, 217, 257, 261, 279, 441, 609, 651, 771, 899, 1421, 1519, 1799, 1827, 1953, 2313, 2697, 4263, 4557, 5397, 6293, 7453, 7967, 8091, 12593, 12789, 13671, 16191, 18879, 22359, 23901, 37779, 44051, 52171, 55769, 56637, 67077, 71703, 113337, 132153, 156513, 167307, 231043, 365197, 390383, 396459, 469539, 501921, 693129, 1095591, 1171149, 1617301, 2079387, 3286773, 3513447, 4851903, 11321107, 14555709, 33963321, 101889963]

約数ペア:

[(1, 101889963), (3, 33963321), (7, 14555709), (9, 11321107), (21, 4851903), (29, 3513447), (31, 3286773), (49, 2079387), (63, 1617301), (87, 1171149), (93, 1095591), (147, 693129), (203, 501921), (217, 469539), (257, 396459), (261, 390383), (279, 365197), (441, 231043), (609, 167307), (651, 156513), (771, 132153), (899, 113337), (1421, 71703), (1519, 67077), (1799, 56637), (1827, 55769), (1953, 52171), (2313, 44051), (2697, 37779), (4263, 23901), (4557, 22359), (5397, 18879), (6293, 16191), (7453, 13671), (7967, 12789), (8091, 12593)]