40612172007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1\times {\mathrm{1223}}^1$

素因数の和:1980

約数の個数: 64

約数和(自身を含む): 62707654656

約数和(自身を除く): 22095482649

約数列:

[1, 3, 11, 23, 33, 67, 69, 201, 253, 653, 737, 759, 1223, 1541, 1959, 2211, 3669, 4623, 7183, 13453, 15019, 16951, 21549, 28129, 40359, 43751, 45057, 50853, 81941, 84387, 131253, 165209, 245823, 309419, 481261, 495627, 798619, 901351, 928257, 1006273, 1443783, 1884643, 2395857, 2704053, 3018819, 5653929, 8784809, 11069003, 18368237, 20731073, 26354427, 33207009, 53507473, 55104711, 62193219, 160522419, 202050607, 588582203, 606151821, 1230671879, 1765746609, 3692015637, 13537390669, 40612172007]

約数ペア:

[(1, 40612172007), (3, 13537390669), (11, 3692015637), (23, 1765746609), (33, 1230671879), (67, 606151821), (69, 588582203), (201, 202050607), (253, 160522419), (653, 62193219), (737, 55104711), (759, 53507473), (1223, 33207009), (1541, 26354427), (1959, 20731073), (2211, 18368237), (3669, 11069003), (4623, 8784809), (7183, 5653929), (13453, 3018819), (15019, 2704053), (16951, 2395857), (21549, 1884643), (28129, 1443783), (40359, 1006273), (43751, 928257), (45057, 901351), (50853, 798619), (81941, 495627), (84387, 481261), (131253, 309419), (165209, 245823)]