61971882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77659}}^1$

素因数の和:77690

約数の個数: 32

約数和(自身を含む): 149107200

約数和(自身を除く): 87135318

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 77659, 155318, 232977, 465954, 543613, 1087226, 1475521, 1630839, 2951042, 3261678, 4426563, 8853126, 10328647, 20657294, 30985941, 61971882]

約数ペア:

[(1, 61971882), (2, 30985941), (3, 20657294), (6, 10328647), (7, 8853126), (14, 4426563), (19, 3261678), (21, 2951042), (38, 1630839), (42, 1475521), (57, 1087226), (114, 543613), (133, 465954), (266, 232977), (399, 155318), (798, 77659)]