150725043

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 287147520

約数和(自身を除く): 136422477

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 81, 119, 133, 153, 171, 189, 323, 357, 399, 459, 513, 567, 823, 969, 1071, 1197, 1377, 1539, 2261, 2469, 2907, 3213, 3591, 5761, 6783, 7407, 8721, 9639, 10773, 13991, 15637, 17283, 20349, 22221, 26163, 41973, 46911, 51849, 61047, 66663, 97937, 109459, 125919, 140733, 155547, 183141, 265829, 293811, 328377, 377757, 422199, 466641, 797487, 881433, 985131, 1133271, 1266597, 1860803, 2392461, 2644299, 2955393, 5582409, 7177383, 7932897, 8866179, 16747227, 21532149, 50241681, 150725043]

約数ペア:

[(1, 150725043), (3, 50241681), (7, 21532149), (9, 16747227), (17, 8866179), (19, 7932897), (21, 7177383), (27, 5582409), (51, 2955393), (57, 2644299), (63, 2392461), (81, 1860803), (119, 1266597), (133, 1133271), (153, 985131), (171, 881433), (189, 797487), (323, 466641), (357, 422199), (399, 377757), (459, 328377), (513, 293811), (567, 265829), (823, 183141), (969, 155547), (1071, 140733), (1197, 125919), (1377, 109459), (1539, 97937), (2261, 66663), (2469, 61047), (2907, 51849), (3213, 46911), (3591, 41973), (5761, 26163), (6783, 22221), (7407, 20349), (8721, 17283), (9639, 15637), (10773, 13991)]