40977783

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 76377600

約数和(自身を除く): 35399817

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2039, 2233, 2871, 6117, 6699, 14273, 18351, 20097, 22429, 42819, 59131, 67287, 128457, 157003, 177393, 201861, 413917, 471009, 532179, 650441, 1241751, 1413027, 1951323, 3725253, 4553087, 5853969, 13659261, 40977783]

約数ペア:

[(1, 40977783), (3, 13659261), (7, 5853969), (9, 4553087), (11, 3725253), (21, 1951323), (29, 1413027), (33, 1241751), (63, 650441), (77, 532179), (87, 471009), (99, 413917), (203, 201861), (231, 177393), (261, 157003), (319, 128457), (609, 67287), (693, 59131), (957, 42819), (1827, 22429), (2039, 20097), (2233, 18351), (2871, 14273), (6117, 6699)]