16231566663

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^2$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 27211333968

約数和(自身を除く): 10979767305

約数列:

[1, 3, 9, 13, 17, 39, 51, 67, 117, 153, 201, 221, 349, 603, 663, 871, 1047, 1139, 1989, 2613, 3141, 3417, 4537, 5933, 7839, 10251, 13611, 14807, 17799, 23383, 40833, 44421, 53397, 70149, 77129, 121801, 133263, 210447, 231387, 303979, 365403, 397511, 694161, 911937, 1096209, 1192533, 1583413, 2070617, 2735811, 3577599, 4750239, 5167643, 6211851, 8160667, 14250717, 15502929, 18635553, 24482001, 26918021, 46508787, 73446003, 80754063, 106088671, 138731339, 242262189, 318266013, 416194017, 954798039, 1248582051, 1803507407, 5410522221, 16231566663]

約数ペア:

[(1, 16231566663), (3, 5410522221), (9, 1803507407), (13, 1248582051), (17, 954798039), (39, 416194017), (51, 318266013), (67, 242262189), (117, 138731339), (153, 106088671), (201, 80754063), (221, 73446003), (349, 46508787), (603, 26918021), (663, 24482001), (871, 18635553), (1047, 15502929), (1139, 14250717), (1989, 8160667), (2613, 6211851), (3141, 5167643), (3417, 4750239), (4537, 3577599), (5933, 2735811), (7839, 2070617), (10251, 1583413), (13611, 1192533), (14807, 1096209), (17799, 911937), (23383, 694161), (40833, 397511), (44421, 365403), (53397, 303979), (70149, 231387), (77129, 210447), (121801, 133263)]