118378491

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 207224832

約数和(自身を除く): 88846341

約数列:

[1, 3, 7, 11, 21, 31, 33, 61, 77, 93, 183, 217, 231, 271, 341, 427, 651, 671, 813, 1023, 1281, 1891, 1897, 2013, 2387, 2981, 4697, 5673, 5691, 7161, 8401, 8943, 13237, 14091, 16531, 20801, 20867, 25203, 39711, 49593, 58807, 62403, 62601, 92411, 115717, 145607, 176421, 181841, 277233, 347151, 436821, 512461, 545523, 646877, 1272887, 1537383, 1940631, 3587227, 3818661, 5637071, 10761681, 16911213, 39459497, 118378491]

約数ペア:

[(1, 118378491), (3, 39459497), (7, 16911213), (11, 10761681), (21, 5637071), (31, 3818661), (33, 3587227), (61, 1940631), (77, 1537383), (93, 1272887), (183, 646877), (217, 545523), (231, 512461), (271, 436821), (341, 347151), (427, 277233), (651, 181841), (671, 176421), (813, 145607), (1023, 115717), (1281, 92411), (1891, 62601), (1897, 62403), (2013, 58807), (2387, 49593), (2981, 39711), (4697, 25203), (5673, 20867), (5691, 20801), (7161, 16531), (8401, 14091), (8943, 13237)]