153604143

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 289860480

約数和(自身を除く): 136256337

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 419, 483, 529, 693, 759, 1257, 1449, 1587, 1771, 2277, 2933, 3703, 3771, 4609, 4761, 5313, 5819, 8799, 9637, 11109, 13827, 15939, 17457, 26397, 28911, 32263, 33327, 40733, 41481, 52371, 67459, 86733, 96789, 106007, 122199, 202377, 221651, 290367, 318021, 366597, 607131, 664953, 742049, 954063, 1551557, 1994859, 2226147, 2438161, 4654671, 6678441, 7314483, 13964013, 17067127, 21943449, 51201381, 153604143]

約数ペア:

[(1, 153604143), (3, 51201381), (7, 21943449), (9, 17067127), (11, 13964013), (21, 7314483), (23, 6678441), (33, 4654671), (63, 2438161), (69, 2226147), (77, 1994859), (99, 1551557), (161, 954063), (207, 742049), (231, 664953), (253, 607131), (419, 366597), (483, 318021), (529, 290367), (693, 221651), (759, 202377), (1257, 122199), (1449, 106007), (1587, 96789), (1771, 86733), (2277, 67459), (2933, 52371), (3703, 41481), (3771, 40733), (4609, 33327), (4761, 32263), (5313, 28911), (5819, 26397), (8799, 17457), (9637, 15939), (11109, 13827)]