1543139631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^2\times {\mathrm{71}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 2549439360

約数和(自身を除く): 1006299729

約数列:

[1, 3, 9, 11, 33, 59, 61, 71, 99, 177, 183, 213, 531, 549, 639, 649, 671, 781, 1947, 2013, 2343, 3599, 3721, 4189, 4331, 5841, 6039, 7029, 10797, 11163, 12567, 12993, 32391, 33489, 37701, 38979, 39589, 40931, 46079, 47641, 118767, 122793, 138237, 142923, 219539, 255529, 264191, 356301, 368379, 414711, 428769, 658617, 766587, 792573, 1975851, 2299761, 2377719, 2414929, 2810819, 2906101, 7244787, 8432457, 8718303, 15587269, 21734361, 25297371, 26154909, 46761807, 140285421, 171459959, 514379877, 1543139631]

約数ペア:

[(1, 1543139631), (3, 514379877), (9, 171459959), (11, 140285421), (33, 46761807), (59, 26154909), (61, 25297371), (71, 21734361), (99, 15587269), (177, 8718303), (183, 8432457), (213, 7244787), (531, 2906101), (549, 2810819), (639, 2414929), (649, 2377719), (671, 2299761), (781, 1975851), (1947, 792573), (2013, 766587), (2343, 658617), (3599, 428769), (3721, 414711), (4189, 368379), (4331, 356301), (5841, 264191), (6039, 255529), (7029, 219539), (10797, 142923), (11163, 138237), (12567, 122793), (12993, 118767), (32391, 47641), (33489, 46079), (37701, 40931), (38979, 39589)]