15678613268361

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{7214399}}^1$

素因数の和:7214674

約数の個数: 48

約数和(自身を含む): 24309642240000

約数和(自身を除く): 8631028971639

約数列:

[1, 3, 9, 19, 57, 71, 171, 179, 213, 537, 639, 1349, 1611, 3401, 4047, 10203, 12141, 12709, 30609, 38127, 114381, 241471, 724413, 2173239, 7214399, 21643197, 64929591, 137073581, 411220743, 512222329, 1233662229, 1291377421, 1536666987, 3874132263, 4610000961, 9732224251, 11622396789, 24536170999, 29196672753, 73608512997, 87590018259, 91687796891, 220825538991, 275063390673, 825190172019, 1742068140929, 5226204422787, 15678613268361]

約数ペア:

[(1, 15678613268361), (3, 5226204422787), (9, 1742068140929), (19, 825190172019), (57, 275063390673), (71, 220825538991), (171, 91687796891), (179, 87590018259), (213, 73608512997), (537, 29196672753), (639, 24536170999), (1349, 11622396789), (1611, 9732224251), (3401, 4610000961), (4047, 3874132263), (10203, 1536666987), (12141, 1291377421), (12709, 1233662229), (30609, 512222329), (38127, 411220743), (114381, 137073581), (241471, 64929591), (724413, 21643197), (2173239, 7214399)]