10561131

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 20044800

約数和(自身を除く): 9483669

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 119, 133, 153, 171, 173, 189, 323, 357, 399, 459, 513, 519, 969, 1071, 1197, 1211, 1557, 2261, 2907, 2941, 3213, 3287, 3591, 3633, 4671, 6783, 8721, 8823, 9861, 10899, 20349, 20587, 23009, 26469, 29583, 32697, 55879, 61047, 61761, 69027, 79407, 88749, 167637, 185283, 207081, 391153, 502911, 555849, 621243, 1173459, 1508733, 3520377, 10561131]

約数ペア:

[(1, 10561131), (3, 3520377), (7, 1508733), (9, 1173459), (17, 621243), (19, 555849), (21, 502911), (27, 391153), (51, 207081), (57, 185283), (63, 167637), (119, 88749), (133, 79407), (153, 69027), (171, 61761), (173, 61047), (189, 55879), (323, 32697), (357, 29583), (399, 26469), (459, 23009), (513, 20587), (519, 20349), (969, 10899), (1071, 9861), (1197, 8823), (1211, 8721), (1557, 6783), (2261, 4671), (2907, 3633), (2941, 3591), (3213, 3287)]