19147660851

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{151}}^1\times {\mathrm{2887}}^1$

素因数の和:3085

約数の個数: 40

約数和(自身を含む): 28278833920

約数和(自身を除く): 9131173069

約数列:

[1, 3, 11, 33, 121, 151, 363, 453, 1331, 1661, 2887, 3993, 4983, 8661, 14641, 18271, 31757, 43923, 54813, 95271, 200981, 349327, 435937, 602943, 1047981, 1307811, 2210791, 3842597, 4795307, 6632373, 11527791, 14385921, 42268567, 52748377, 126805701, 158245131, 580232147, 1740696441, 6382553617, 19147660851]

約数ペア:

[(1, 19147660851), (3, 6382553617), (11, 1740696441), (33, 580232147), (121, 158245131), (151, 126805701), (363, 52748377), (453, 42268567), (1331, 14385921), (1661, 11527791), (2887, 6632373), (3993, 4795307), (4983, 3842597), (8661, 2210791), (14641, 1307811), (18271, 1047981), (31757, 602943), (43923, 435937), (54813, 349327), (95271, 200981)]