156954049533

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{683}}^1\times {\mathrm{1667}}^1$

素因数の和:2443

約数の個数: 72

約数和(自身を含む): 245882508768

約数和(自身を除く): 88928459235

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 289, 477, 683, 867, 901, 1667, 2049, 2601, 2703, 5001, 6147, 8109, 11611, 15003, 15317, 28339, 34833, 36199, 45951, 85017, 88351, 104499, 108597, 137853, 197387, 255051, 265053, 325791, 481763, 592161, 615383, 795159, 1138561, 1445289, 1501967, 1776483, 1846149, 3415683, 4335867, 4505901, 5538447, 10247049, 10461511, 13517703, 19355537, 25533439, 31384533, 58066611, 60343733, 76600317, 94153599, 174199833, 181031199, 229800951, 329044129, 543093597, 987132387, 1025843461, 2961397161, 3077530383, 9232591149, 17439338837, 52318016511, 156954049533]

約数ペア:

[(1, 156954049533), (3, 52318016511), (9, 17439338837), (17, 9232591149), (51, 3077530383), (53, 2961397161), (153, 1025843461), (159, 987132387), (289, 543093597), (477, 329044129), (683, 229800951), (867, 181031199), (901, 174199833), (1667, 94153599), (2049, 76600317), (2601, 60343733), (2703, 58066611), (5001, 31384533), (6147, 25533439), (8109, 19355537), (11611, 13517703), (15003, 10461511), (15317, 10247049), (28339, 5538447), (34833, 4505901), (36199, 4335867), (45951, 3415683), (85017, 1846149), (88351, 1776483), (104499, 1501967), (108597, 1445289), (137853, 1138561), (197387, 795159), (255051, 615383), (265053, 592161), (325791, 481763)]