180447078141

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1\times {\mathrm{24049}}^1$

素因数の和:28074

約数の個数: 48

約数和(自身を含む): 299393640000

約数和(自身を除く): 118946561859

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 3989, 11967, 24049, 35901, 43879, 72147, 75791, 131637, 216441, 227373, 264539, 394911, 456931, 682119, 793617, 833701, 1370793, 2380851, 2501103, 4112379, 5026241, 7503309, 15078723, 45236169, 95931461, 287794383, 863383149, 1055246071, 1822697759, 3165738213, 5468093277, 9497214639, 16404279831, 20049675349, 60149026047, 180447078141]

約数ペア:

[(1, 180447078141), (3, 60149026047), (9, 20049675349), (11, 16404279831), (19, 9497214639), (33, 5468093277), (57, 3165738213), (99, 1822697759), (171, 1055246071), (209, 863383149), (627, 287794383), (1881, 95931461), (3989, 45236169), (11967, 15078723), (24049, 7503309), (35901, 5026241), (43879, 4112379), (72147, 2501103), (75791, 2380851), (131637, 1370793), (216441, 833701), (227373, 793617), (264539, 682119), (394911, 456931)]