137236473

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 226017792

約数和(自身を除く): 88781319

約数列:

[1, 3, 9, 11, 31, 33, 93, 97, 99, 279, 291, 341, 461, 873, 1023, 1067, 1383, 3007, 3069, 3201, 4149, 5071, 9021, 9603, 14291, 15213, 27063, 33077, 42873, 44717, 45639, 99231, 128619, 134151, 157201, 297693, 402453, 471603, 491887, 1386227, 1414809, 1475661, 4158681, 4426983, 12476043, 15248497, 45745491, 137236473]

約数ペア:

[(1, 137236473), (3, 45745491), (9, 15248497), (11, 12476043), (31, 4426983), (33, 4158681), (93, 1475661), (97, 1414809), (99, 1386227), (279, 491887), (291, 471603), (341, 402453), (461, 297693), (873, 157201), (1023, 134151), (1067, 128619), (1383, 99231), (3007, 45639), (3069, 44717), (3201, 42873), (4149, 33077), (5071, 27063), (9021, 15213), (9603, 14291)]