152374761

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 282979008

約数和(自身を除く): 130604247

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 101, 147, 231, 303, 311, 441, 539, 693, 707, 909, 933, 1111, 1617, 2121, 2177, 2799, 3333, 3421, 4851, 4949, 6363, 6531, 7777, 9999, 10263, 14847, 15239, 19593, 23331, 23947, 30789, 31411, 44541, 45717, 54439, 69993, 71841, 94233, 137151, 163317, 167629, 215523, 219877, 282699, 345521, 489951, 502887, 659631, 1036563, 1508661, 1539139, 1978893, 2418647, 3109689, 4617417, 7255941, 13852251, 16930529, 21767823, 50791587, 152374761]

約数ペア:

[(1, 152374761), (3, 50791587), (7, 21767823), (9, 16930529), (11, 13852251), (21, 7255941), (33, 4617417), (49, 3109689), (63, 2418647), (77, 1978893), (99, 1539139), (101, 1508661), (147, 1036563), (231, 659631), (303, 502887), (311, 489951), (441, 345521), (539, 282699), (693, 219877), (707, 215523), (909, 167629), (933, 163317), (1111, 137151), (1617, 94233), (2121, 71841), (2177, 69993), (2799, 54439), (3333, 45717), (3421, 44541), (4851, 31411), (4949, 30789), (6363, 23947), (6531, 23331), (7777, 19593), (9999, 15239), (10263, 14847)]