15547191219

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{5557}}^1$

素因数の和:5817

約数の個数: 64

約数和(自身を含む): 26763770880

約数和(自身を除く): 11216579661

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 131, 189, 339, 393, 791, 917, 1017, 1179, 2373, 2751, 3051, 3537, 5557, 7119, 8253, 14803, 16671, 21357, 24759, 38899, 44409, 50013, 103621, 116697, 133227, 150039, 310863, 350091, 399681, 627941, 727967, 932589, 1050273, 1883823, 2183901, 2797767, 4395587, 5095769, 5651469, 6551703, 13186761, 15287307, 16954407, 19655109, 39560283, 45861921, 82260271, 118680849, 137585763, 246780813, 575821897, 740342439, 1727465691, 2221027317, 5182397073, 15547191219]

約数ペア:

[(1, 15547191219), (3, 5182397073), (7, 2221027317), (9, 1727465691), (21, 740342439), (27, 575821897), (63, 246780813), (113, 137585763), (131, 118680849), (189, 82260271), (339, 45861921), (393, 39560283), (791, 19655109), (917, 16954407), (1017, 15287307), (1179, 13186761), (2373, 6551703), (2751, 5651469), (3051, 5095769), (3537, 4395587), (5557, 2797767), (7119, 2183901), (8253, 1883823), (14803, 1050273), (16671, 932589), (21357, 727967), (24759, 627941), (38899, 399681), (44409, 350091), (50013, 310863), (103621, 150039), (116697, 133227)]